72365904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 238318080

約数和(自身を除く): 165952176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 36, 39, 43, 48, 52, 58, 62, 72, 78, 86, 87, 93, 104, 116, 117, 124, 129, 144, 156, 172, 174, 186, 208, 232, 234, 248, 258, 261, 279, 312, 344, 348, 372, 377, 387, 403, 464, 468, 496, 516, 522, 558, 559, 624, 688, 696, 744, 754, 774, 806, 899, 936, 1032, 1044, 1116, 1118, 1131, 1209, 1247, 1333, 1392, 1488, 1508, 1548, 1612, 1677, 1798, 1872, 2064, 2088, 2232, 2236, 2262, 2418, 2494, 2666, 2697, 3016, 3096, 3224, 3354, 3393, 3596, 3627, 3741, 3999, 4176, 4464, 4472, 4524, 4836, 4988, 5031, 5332, 5394, 6032, 6192, 6448, 6708, 6786, 7192, 7254, 7482, 7998, 8091, 8944, 9048, 9672, 9976, 10062, 10664, 10788, 11223, 11687, 11997, 13416, 13572, 14384, 14508, 14964, 15996, 16182, 16211, 17329, 18096, 19344, 19952, 20124, 21328, 21576, 22446, 23374, 23994, 26832, 27144, 29016, 29928, 31992, 32364, 32422, 34658, 35061, 38657, 40248, 43152, 44892, 46748, 47988, 48633, 51987, 54288, 58032, 59856, 63984, 64728, 64844, 69316, 70122, 77314, 80496, 89784, 93496, 95976, 97266, 103974, 105183, 115971, 129456, 129688, 138632, 140244, 145899, 154628, 155961, 179568, 186992, 191952, 194532, 207948, 210366, 231942, 259376, 277264, 280488, 291798, 309256, 311922, 347913, 389064, 415896, 420732, 463884, 502541, 560976, 583596, 618512, 623844, 695826, 778128, 831792, 841464, 927768, 1005082, 1167192, 1247688, 1391652, 1507623, 1682928, 1855536, 2010164, 2334384, 2495376, 2783304, 3015246, 4020328, 4522869, 5566608, 6030492, 8040656, 9045738, 12060984, 18091476, 24121968, 36182952, 72365904]

約数ペア:

[(1, 72365904), (2, 36182952), (3, 24121968), (4, 18091476), (6, 12060984), (8, 9045738), (9, 8040656), (12, 6030492), (13, 5566608), (16, 4522869), (18, 4020328), (24, 3015246), (26, 2783304), (29, 2495376), (31, 2334384), (36, 2010164), (39, 1855536), (43, 1682928), (48, 1507623), (52, 1391652), (58, 1247688), (62, 1167192), (72, 1005082), (78, 927768), (86, 841464), (87, 831792), (93, 778128), (104, 695826), (116, 623844), (117, 618512), (124, 583596), (129, 560976), (144, 502541), (156, 463884), (172, 420732), (174, 415896), (186, 389064), (208, 347913), (232, 311922), (234, 309256), (248, 291798), (258, 280488), (261, 277264), (279, 259376), (312, 231942), (344, 210366), (348, 207948), (372, 194532), (377, 191952), (387, 186992), (403, 179568), (464, 155961), (468, 154628), (496, 145899), (516, 140244), (522, 138632), (558, 129688), (559, 129456), (624, 115971), (688, 105183), (696, 103974), (744, 97266), (754, 95976), (774, 93496), (806, 89784), (899, 80496), (936, 77314), (1032, 70122), (1044, 69316), (1116, 64844), (1118, 64728), (1131, 63984), (1209, 59856), (1247, 58032), (1333, 54288), (1392, 51987), (1488, 48633), (1508, 47988), (1548, 46748), (1612, 44892), (1677, 43152), (1798, 40248), (1872, 38657), (2064, 35061), (2088, 34658), (2232, 32422), (2236, 32364), (2262, 31992), (2418, 29928), (2494, 29016), (2666, 27144), (2697, 26832), (3016, 23994), (3096, 23374), (3224, 22446), (3354, 21576), (3393, 21328), (3596, 20124), (3627, 19952), (3741, 19344), (3999, 18096), (4176, 17329), (4464, 16211), (4472, 16182), (4524, 15996), (4836, 14964), (4988, 14508), (5031, 14384), (5332, 13572), (5394, 13416), (6032, 11997), (6192, 11687), (6448, 11223), (6708, 10788), (6786, 10664), (7192, 10062), (7254, 9976), (7482, 9672), (7998, 9048), (8091, 8944)]