83444340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3337

約数の個数: 96

約数和(自身を含む): 271482624

約数和(自身を除く): 188038284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3257, 3660, 4270, 5124, 6405, 6514, 8540, 9771, 12810, 13028, 16285, 19542, 22799, 25620, 32570, 39084, 45598, 48855, 65140, 68397, 91196, 97710, 113995, 136794, 195420, 198677, 227990, 273588, 341985, 397354, 455980, 596031, 683970, 794708, 993385, 1192062, 1367940, 1390739, 1986770, 2384124, 2781478, 2980155, 3973540, 4172217, 5562956, 5960310, 6953695, 8344434, 11920620, 13907390, 16688868, 20861085, 27814780, 41722170, 83444340]

約数ペア:

[(1, 83444340), (2, 41722170), (3, 27814780), (4, 20861085), (5, 16688868), (6, 13907390), (7, 11920620), (10, 8344434), (12, 6953695), (14, 5960310), (15, 5562956), (20, 4172217), (21, 3973540), (28, 2980155), (30, 2781478), (35, 2384124), (42, 1986770), (60, 1390739), (61, 1367940), (70, 1192062), (84, 993385), (105, 794708), (122, 683970), (140, 596031), (183, 455980), (210, 397354), (244, 341985), (305, 273588), (366, 227990), (420, 198677), (427, 195420), (610, 136794), (732, 113995), (854, 97710), (915, 91196), (1220, 68397), (1281, 65140), (1708, 48855), (1830, 45598), (2135, 39084), (2562, 32570), (3257, 25620), (3660, 22799), (4270, 19542), (5124, 16285), (6405, 13028), (6514, 12810), (8540, 9771)]