65681512

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 138373200

約数和(自身を除く): 72691688

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 101, 104, 148, 169, 202, 296, 338, 404, 481, 676, 808, 962, 1313, 1352, 1924, 2197, 2626, 3737, 3848, 4394, 5252, 6253, 7474, 8788, 10504, 12506, 14948, 17069, 17576, 25012, 29896, 34138, 48581, 50024, 68276, 81289, 97162, 136552, 162578, 194324, 221897, 325156, 388648, 443794, 631553, 650312, 887588, 1263106, 1775176, 2526212, 5052424, 8210189, 16420378, 32840756, 65681512]

約数ペア:

[(1, 65681512), (2, 32840756), (4, 16420378), (8, 8210189), (13, 5052424), (26, 2526212), (37, 1775176), (52, 1263106), (74, 887588), (101, 650312), (104, 631553), (148, 443794), (169, 388648), (202, 325156), (296, 221897), (338, 194324), (404, 162578), (481, 136552), (676, 97162), (808, 81289), (962, 68276), (1313, 50024), (1352, 48581), (1924, 34138), (2197, 29896), (2626, 25012), (3737, 17576), (3848, 17069), (4394, 14948), (5252, 12506), (6253, 10504), (7474, 8788)]