91011882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 112200918

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 149, 191, 246, 298, 382, 447, 533, 573, 894, 1066, 1146, 1599, 1937, 2483, 3198, 3874, 4966, 5811, 6109, 7449, 7831, 11622, 12218, 14898, 15662, 18327, 23493, 28459, 36654, 46986, 56918, 79417, 85377, 101803, 158834, 170754, 203606, 238251, 305409, 369967, 476502, 610818, 739934, 1109901, 1166819, 2219802, 2333638, 3500457, 7000914, 15168647, 30337294, 45505941, 91011882]

約数ペア:

[(1, 91011882), (2, 45505941), (3, 30337294), (6, 15168647), (13, 7000914), (26, 3500457), (39, 2333638), (41, 2219802), (78, 1166819), (82, 1109901), (123, 739934), (149, 610818), (191, 476502), (246, 369967), (298, 305409), (382, 238251), (447, 203606), (533, 170754), (573, 158834), (894, 101803), (1066, 85377), (1146, 79417), (1599, 56918), (1937, 46986), (2483, 36654), (3198, 28459), (3874, 23493), (4966, 18327), (5811, 15662), (6109, 14898), (7449, 12218), (7831, 11622)]