89648676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 245423360

約数和(自身を除く): 155774684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 669, 859, 892, 1338, 1718, 2007, 2577, 2676, 2899, 3436, 4014, 5154, 5798, 7731, 8028, 8697, 10308, 11167, 11596, 15462, 17394, 22334, 26091, 30924, 33501, 34788, 44668, 52182, 67002, 100503, 104364, 134004, 191557, 201006, 383114, 402012, 574671, 766228, 1149342, 1724013, 2298684, 2490241, 3448026, 4980482, 6896052, 7470723, 9960964, 14941446, 22412169, 29882892, 44824338, 89648676]

約数ペア:

[(1, 89648676), (2, 44824338), (3, 29882892), (4, 22412169), (6, 14941446), (9, 9960964), (12, 7470723), (13, 6896052), (18, 4980482), (26, 3448026), (36, 2490241), (39, 2298684), (52, 1724013), (78, 1149342), (117, 766228), (156, 574671), (223, 402012), (234, 383114), (446, 201006), (468, 191557), (669, 134004), (859, 104364), (892, 100503), (1338, 67002), (1718, 52182), (2007, 44668), (2577, 34788), (2676, 33501), (2899, 30924), (3436, 26091), (4014, 22334), (5154, 17394), (5798, 15462), (7731, 11596), (8028, 11167), (8697, 10308)]