88159890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:824

約数の個数: 128

約数和(自身を含む): 266821632

約数和(自身を除く): 178661742

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 751, 903, 910, 1118, 1290, 1365, 1502, 1505, 1677, 1806, 2253, 2730, 2795, 3010, 3354, 3755, 3913, 4506, 4515, 5257, 5590, 7510, 7826, 8385, 9030, 9763, 10514, 11265, 11739, 15771, 16770, 19526, 19565, 22530, 23478, 26285, 29289, 31542, 32293, 39130, 48815, 52570, 58578, 58695, 64586, 68341, 78855, 96879, 97630, 117390, 136682, 146445, 157710, 161465, 193758, 205023, 226051, 292890, 322930, 341705, 410046, 419809, 452102, 484395, 678153, 683410, 839618, 968790, 1025115, 1130255, 1259427, 1356306, 2050230, 2099045, 2260510, 2518854, 2938663, 3390765, 4198090, 5877326, 6297135, 6781530, 8815989, 12594270, 14693315, 17631978, 29386630, 44079945, 88159890]

約数ペア:

[(1, 88159890), (2, 44079945), (3, 29386630), (5, 17631978), (6, 14693315), (7, 12594270), (10, 8815989), (13, 6781530), (14, 6297135), (15, 5877326), (21, 4198090), (26, 3390765), (30, 2938663), (35, 2518854), (39, 2260510), (42, 2099045), (43, 2050230), (65, 1356306), (70, 1259427), (78, 1130255), (86, 1025115), (91, 968790), (105, 839618), (129, 683410), (130, 678153), (182, 484395), (195, 452102), (210, 419809), (215, 410046), (258, 341705), (273, 322930), (301, 292890), (390, 226051), (430, 205023), (455, 193758), (546, 161465), (559, 157710), (602, 146445), (645, 136682), (751, 117390), (903, 97630), (910, 96879), (1118, 78855), (1290, 68341), (1365, 64586), (1502, 58695), (1505, 58578), (1677, 52570), (1806, 48815), (2253, 39130), (2730, 32293), (2795, 31542), (3010, 29289), (3354, 26285), (3755, 23478), (3913, 22530), (4506, 19565), (4515, 19526), (5257, 16770), (5590, 15771), (7510, 11739), (7826, 11265), (8385, 10514), (9030, 9763)]