87081722

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 169351560

約数和(自身を除く): 82269838

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2357, 2639, 2842, 4714, 5278, 16499, 18473, 30641, 32998, 36946, 61282, 68353, 115493, 136706, 214487, 230986, 428974, 478471, 888589, 956942, 1501409, 1777178, 3002818, 3349297, 6220123, 6698594, 12440246, 43540861, 87081722]

約数ペア:

[(1, 87081722), (2, 43540861), (7, 12440246), (13, 6698594), (14, 6220123), (26, 3349297), (29, 3002818), (49, 1777178), (58, 1501409), (91, 956942), (98, 888589), (182, 478471), (203, 428974), (377, 230986), (406, 214487), (637, 136706), (754, 115493), (1274, 68353), (1421, 61282), (2357, 36946), (2639, 32998), (2842, 30641), (4714, 18473), (5278, 16499)]