74942362472

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{4397}}^1$

素因数の和:5322

約数の個数: 64

約数和(自身を含む): 146561063040

約数和(自身を除く): 71618700568

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 811, 1622, 2627, 3244, 4397, 5254, 6488, 8794, 10508, 17588, 21016, 30007, 35176, 57581, 60014, 115162, 120028, 162689, 230324, 240056, 312187, 325378, 460648, 624374, 650756, 1248748, 1301512, 2130497, 2497496, 3565967, 4260994, 7131934, 8521988, 11550919, 14263868, 17043976, 23101838, 28527736, 46203676, 92407352, 131940779, 253183657, 263881558, 506367314, 527763116, 1012734628, 1055526232, 2025469256, 9367795309, 18735590618, 37471181236, 74942362472]

約数ペア:

[(1, 74942362472), (2, 37471181236), (4, 18735590618), (8, 9367795309), (37, 2025469256), (71, 1055526232), (74, 1012734628), (142, 527763116), (148, 506367314), (284, 263881558), (296, 253183657), (568, 131940779), (811, 92407352), (1622, 46203676), (2627, 28527736), (3244, 23101838), (4397, 17043976), (5254, 14263868), (6488, 11550919), (8794, 8521988), (10508, 7131934), (17588, 4260994), (21016, 3565967), (30007, 2497496), (35176, 2130497), (57581, 1301512), (60014, 1248748), (115162, 650756), (120028, 624374), (162689, 460648), (230324, 325378), (240056, 312187)]