85616692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 187572672

約数和(自身を除く): 101955980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 107, 119, 164, 214, 238, 287, 428, 476, 574, 697, 749, 1148, 1394, 1498, 1681, 1819, 2788, 2996, 3362, 3638, 4387, 4879, 6724, 7276, 8774, 9758, 11767, 12733, 17548, 19516, 23534, 25466, 28577, 30709, 47068, 50932, 57154, 61418, 74579, 114308, 122836, 149158, 179867, 200039, 298316, 359734, 400078, 522053, 719468, 800156, 1044106, 1259069, 2088212, 2518138, 3057739, 5036276, 6115478, 12230956, 21404173, 42808346, 85616692]

約数ペア:

[(1, 85616692), (2, 42808346), (4, 21404173), (7, 12230956), (14, 6115478), (17, 5036276), (28, 3057739), (34, 2518138), (41, 2088212), (68, 1259069), (82, 1044106), (107, 800156), (119, 719468), (164, 522053), (214, 400078), (238, 359734), (287, 298316), (428, 200039), (476, 179867), (574, 149158), (697, 122836), (749, 114308), (1148, 74579), (1394, 61418), (1498, 57154), (1681, 50932), (1819, 47068), (2788, 30709), (2996, 28577), (3362, 25466), (3638, 23534), (4387, 19516), (4879, 17548), (6724, 12733), (7276, 11767), (8774, 9758)]