72039510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1063}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 193052160

約数和(自身を除く): 121012650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 502, 753, 1063, 1255, 1506, 2126, 2259, 2510, 3189, 3765, 4518, 5315, 6378, 6777, 7530, 9567, 10630, 11295, 13554, 15945, 19134, 22590, 28701, 31890, 33885, 47835, 57402, 67770, 95670, 143505, 266813, 287010, 533626, 800439, 1334065, 1600878, 2401317, 2668130, 4002195, 4802634, 7203951, 8004390, 12006585, 14407902, 24013170, 36019755, 72039510]

約数ペア:

[(1, 72039510), (2, 36019755), (3, 24013170), (5, 14407902), (6, 12006585), (9, 8004390), (10, 7203951), (15, 4802634), (18, 4002195), (27, 2668130), (30, 2401317), (45, 1600878), (54, 1334065), (90, 800439), (135, 533626), (251, 287010), (270, 266813), (502, 143505), (753, 95670), (1063, 67770), (1255, 57402), (1506, 47835), (2126, 33885), (2259, 31890), (2510, 28701), (3189, 22590), (3765, 19134), (4518, 15945), (5315, 13554), (6378, 11295), (6777, 10630), (7530, 9567)]