77692020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1769

約数の個数: 96

約数和(自身を含む): 250967808

約数和(自身を除く): 173275788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1637, 1695, 2260, 2373, 3164, 3274, 3390, 3955, 4746, 4911, 6548, 6780, 7910, 8185, 9492, 9822, 11459, 11865, 15820, 16370, 19644, 22918, 23730, 24555, 32740, 34377, 45836, 47460, 49110, 57295, 68754, 98220, 114590, 137508, 171885, 184981, 229180, 343770, 369962, 554943, 687540, 739924, 924905, 1109886, 1294867, 1849810, 2219772, 2589734, 2774715, 3699620, 3884601, 5179468, 5549430, 6474335, 7769202, 11098860, 12948670, 15538404, 19423005, 25897340, 38846010, 77692020]

約数ペア:

[(1, 77692020), (2, 38846010), (3, 25897340), (4, 19423005), (5, 15538404), (6, 12948670), (7, 11098860), (10, 7769202), (12, 6474335), (14, 5549430), (15, 5179468), (20, 3884601), (21, 3699620), (28, 2774715), (30, 2589734), (35, 2219772), (42, 1849810), (60, 1294867), (70, 1109886), (84, 924905), (105, 739924), (113, 687540), (140, 554943), (210, 369962), (226, 343770), (339, 229180), (420, 184981), (452, 171885), (565, 137508), (678, 114590), (791, 98220), (1130, 68754), (1356, 57295), (1582, 49110), (1637, 47460), (1695, 45836), (2260, 34377), (2373, 32740), (3164, 24555), (3274, 23730), (3390, 22918), (3955, 19644), (4746, 16370), (4911, 15820), (6548, 11865), (6780, 11459), (7910, 9822), (8185, 9492)]