71119584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 218771280

約数和(自身を除く): 147651696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 228, 246, 288, 304, 317, 328, 342, 369, 456, 492, 608, 634, 656, 684, 738, 779, 912, 951, 984, 1268, 1312, 1368, 1476, 1558, 1824, 1902, 1968, 2337, 2536, 2736, 2853, 2952, 3116, 3804, 3936, 4674, 5072, 5472, 5706, 5904, 6023, 6232, 7011, 7608, 9348, 10144, 11412, 11808, 12046, 12464, 12997, 14022, 15216, 18069, 18696, 22824, 24092, 24928, 25994, 28044, 30432, 36138, 37392, 38991, 45648, 48184, 51988, 54207, 56088, 72276, 74784, 77982, 91296, 96368, 103976, 108414, 112176, 116973, 144552, 155964, 192736, 207952, 216828, 224352, 233946, 246943, 289104, 311928, 415904, 433656, 467892, 493886, 578208, 623856, 740829, 867312, 935784, 987772, 1247712, 1481658, 1734624, 1871568, 1975544, 2222487, 2963316, 3743136, 3951088, 4444974, 5926632, 7902176, 8889948, 11853264, 17779896, 23706528, 35559792, 71119584]

約数ペア:

[(1, 71119584), (2, 35559792), (3, 23706528), (4, 17779896), (6, 11853264), (8, 8889948), (9, 7902176), (12, 5926632), (16, 4444974), (18, 3951088), (19, 3743136), (24, 2963316), (32, 2222487), (36, 1975544), (38, 1871568), (41, 1734624), (48, 1481658), (57, 1247712), (72, 987772), (76, 935784), (82, 867312), (96, 740829), (114, 623856), (123, 578208), (144, 493886), (152, 467892), (164, 433656), (171, 415904), (228, 311928), (246, 289104), (288, 246943), (304, 233946), (317, 224352), (328, 216828), (342, 207952), (369, 192736), (456, 155964), (492, 144552), (608, 116973), (634, 112176), (656, 108414), (684, 103976), (738, 96368), (779, 91296), (912, 77982), (951, 74784), (984, 72276), (1268, 56088), (1312, 54207), (1368, 51988), (1476, 48184), (1558, 45648), (1824, 38991), (1902, 37392), (1968, 36138), (2337, 30432), (2536, 28044), (2736, 25994), (2853, 24928), (2952, 24092), (3116, 22824), (3804, 18696), (3936, 18069), (4674, 15216), (5072, 14022), (5472, 12997), (5706, 12464), (5904, 12046), (6023, 11808), (6232, 11412), (7011, 10144), (7608, 9348)]