61389648

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4139}}^1$

素因数の和:4256

約数の個数: 60

約数和(自身を含む): 173515680

約数和(自身を除く): 112126032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4139, 4944, 7416, 8278, 12417, 14832, 16556, 24834, 33112, 37251, 49668, 66224, 74502, 99336, 149004, 198672, 298008, 426317, 596016, 852634, 1278951, 1705268, 2557902, 3410536, 3836853, 5115804, 6821072, 7673706, 10231608, 15347412, 20463216, 30694824, 61389648]

約数ペア:

[(1, 61389648), (2, 30694824), (3, 20463216), (4, 15347412), (6, 10231608), (8, 7673706), (9, 6821072), (12, 5115804), (16, 3836853), (18, 3410536), (24, 2557902), (36, 1705268), (48, 1278951), (72, 852634), (103, 596016), (144, 426317), (206, 298008), (309, 198672), (412, 149004), (618, 99336), (824, 74502), (927, 66224), (1236, 49668), (1648, 37251), (1854, 33112), (2472, 24834), (3708, 16556), (4139, 14832), (4944, 12417), (7416, 8278)]