89517540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 288820224

約数和(自身を除く): 199302684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1627, 1834, 1965, 2620, 2751, 3254, 3668, 3930, 4585, 4881, 5502, 6508, 7860, 8135, 9170, 9762, 11004, 11389, 13755, 16270, 18340, 19524, 22778, 24405, 27510, 32540, 34167, 45556, 48810, 55020, 56945, 68334, 97620, 113890, 136668, 170835, 213137, 227780, 341670, 426274, 639411, 683340, 852548, 1065685, 1278822, 1491959, 2131370, 2557644, 2983918, 3197055, 4262740, 4475877, 5967836, 6394110, 7459795, 8951754, 12788220, 14919590, 17903508, 22379385, 29839180, 44758770, 89517540]

約数ペア:

[(1, 89517540), (2, 44758770), (3, 29839180), (4, 22379385), (5, 17903508), (6, 14919590), (7, 12788220), (10, 8951754), (12, 7459795), (14, 6394110), (15, 5967836), (20, 4475877), (21, 4262740), (28, 3197055), (30, 2983918), (35, 2557644), (42, 2131370), (60, 1491959), (70, 1278822), (84, 1065685), (105, 852548), (131, 683340), (140, 639411), (210, 426274), (262, 341670), (393, 227780), (420, 213137), (524, 170835), (655, 136668), (786, 113890), (917, 97620), (1310, 68334), (1572, 56945), (1627, 55020), (1834, 48810), (1965, 45556), (2620, 34167), (2751, 32540), (3254, 27510), (3668, 24405), (3930, 22778), (4585, 19524), (4881, 18340), (5502, 16270), (6508, 13755), (7860, 11389), (8135, 11004), (9170, 9762)]