72518123232

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2999}}^1$

素因数の和:3531

約数の個数: 240

約数和(自身を含む): 225030960000

約数和(自身を除く): 152512836768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 491, 513, 608, 648, 684, 864, 912, 982, 1026, 1296, 1368, 1473, 1539, 1824, 1964, 2052, 2592, 2736, 2946, 2999, 3078, 3928, 4104, 4419, 5472, 5892, 5998, 6156, 7856, 8208, 8838, 8997, 9329, 11784, 11996, 12312, 13257, 15712, 16416, 17676, 17994, 18658, 23568, 23992, 24624, 26514, 26991, 27987, 35352, 35988, 37316, 39771, 47136, 47984, 49248, 53028, 53982, 55974, 56981, 70704, 71976, 74632, 79542, 80973, 83961, 95968, 106056, 107964, 111948, 113962, 141408, 143952, 149264, 159084, 161946, 167922, 170943, 212112, 215928, 223896, 227924, 242919, 251883, 287904, 298528, 318168, 323892, 335844, 341886, 424224, 431856, 447792, 455848, 485838, 503766, 512829, 636336, 647784, 671688, 683772, 755649, 863712, 895584, 911696, 971676, 1007532, 1025658, 1272672, 1295568, 1343376, 1367544, 1472509, 1511298, 1538487, 1823392, 1943352, 2015064, 2051316, 2591136, 2686752, 2735088, 2945018, 3022596, 3076974, 3886704, 4030128, 4102632, 4417527, 4615461, 5470176, 5890036, 6045192, 6153948, 7773408, 8060256, 8205264, 8835054, 9230922, 11780072, 12090384, 12307896, 13252581, 16410528, 17670108, 18461844, 23560144, 24180768, 24615792, 26505162, 27977671, 35340216, 36923688, 39757743, 47120288, 49231584, 53010324, 55955342, 70680432, 73847376, 79515486, 83933013, 106020648, 111910684, 119273229, 141360864, 147694752, 159030972, 167866026, 212041296, 223821368, 238546458, 251799039, 318061944, 335732052, 424082592, 447642736, 477092916, 503598078, 636123888, 671464104, 755397117, 895285472, 954185832, 1007196156, 1272247776, 1342928208, 1510794234, 1908371664, 2014392312, 2266191351, 2685856416, 3021588468, 3816743328, 4028784624, 4532382702, 6043176936, 8057569248, 9064765404, 12086353872, 18129530808, 24172707744, 36259061616, 72518123232]

約数ペア:

[(1, 72518123232), (2, 36259061616), (3, 24172707744), (4, 18129530808), (6, 12086353872), (8, 9064765404), (9, 8057569248), (12, 6043176936), (16, 4532382702), (18, 4028784624), (19, 3816743328), (24, 3021588468), (27, 2685856416), (32, 2266191351), (36, 2014392312), (38, 1908371664), (48, 1510794234), (54, 1342928208), (57, 1272247776), (72, 1007196156), (76, 954185832), (81, 895285472), (96, 755397117), (108, 671464104), (114, 636123888), (144, 503598078), (152, 477092916), (162, 447642736), (171, 424082592), (216, 335732052), (228, 318061944), (288, 251799039), (304, 238546458), (324, 223821368), (342, 212041296), (432, 167866026), (456, 159030972), (491, 147694752), (513, 141360864), (608, 119273229), (648, 111910684), (684, 106020648), (864, 83933013), (912, 79515486), (982, 73847376), (1026, 70680432), (1296, 55955342), (1368, 53010324), (1473, 49231584), (1539, 47120288), (1824, 39757743), (1964, 36923688), (2052, 35340216), (2592, 27977671), (2736, 26505162), (2946, 24615792), (2999, 24180768), (3078, 23560144), (3928, 18461844), (4104, 17670108), (4419, 16410528), (5472, 13252581), (5892, 12307896), (5998, 12090384), (6156, 11780072), (7856, 9230922), (8208, 8835054), (8838, 8205264), (8997, 8060256), (9329, 7773408), (11784, 6153948), (11996, 6045192), (12312, 5890036), (13257, 5470176), (15712, 4615461), (16416, 4417527), (17676, 4102632), (17994, 4030128), (18658, 3886704), (23568, 3076974), (23992, 3022596), (24624, 2945018), (26514, 2735088), (26991, 2686752), (27987, 2591136), (35352, 2051316), (35988, 2015064), (37316, 1943352), (39771, 1823392), (47136, 1538487), (47984, 1511298), (49248, 1472509), (53028, 1367544), (53982, 1343376), (55974, 1295568), (56981, 1272672), (70704, 1025658), (71976, 1007532), (74632, 971676), (79542, 911696), (80973, 895584), (83961, 863712), (95968, 755649), (106056, 683772), (107964, 671688), (111948, 647784), (113962, 636336), (141408, 512829), (143952, 503766), (149264, 485838), (159084, 455848), (161946, 447792), (167922, 431856), (170943, 424224), (212112, 341886), (215928, 335844), (223896, 323892), (227924, 318168), (242919, 298528), (251883, 287904)]