72726072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3780

約数の個数: 64

約数和(自身を含む): 195888000

約数和(自身を除く): 123161928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 3709, 4902, 6536, 7418, 9804, 11127, 14836, 19608, 22254, 29672, 44508, 70471, 89016, 140942, 159487, 211413, 281884, 318974, 422826, 478461, 563768, 637948, 845652, 956922, 1275896, 1691304, 1913844, 3030253, 3827688, 6060506, 9090759, 12121012, 18181518, 24242024, 36363036, 72726072]

約数ペア:

[(1, 72726072), (2, 36363036), (3, 24242024), (4, 18181518), (6, 12121012), (8, 9090759), (12, 6060506), (19, 3827688), (24, 3030253), (38, 1913844), (43, 1691304), (57, 1275896), (76, 956922), (86, 845652), (114, 637948), (129, 563768), (152, 478461), (172, 422826), (228, 318974), (258, 281884), (344, 211413), (456, 159487), (516, 140942), (817, 89016), (1032, 70471), (1634, 44508), (2451, 29672), (3268, 22254), (3709, 19608), (4902, 14836), (6536, 11127), (7418, 9804)]