65910292

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 144099648

約数和(自身を除く): 78189356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 131, 151, 196, 238, 262, 302, 476, 524, 604, 833, 917, 1057, 1666, 1834, 2114, 2227, 2567, 3332, 3668, 4228, 4454, 5134, 6419, 7399, 8908, 10268, 12838, 14798, 15589, 17969, 19781, 25676, 29596, 31178, 35938, 39562, 62356, 71876, 79124, 109123, 125783, 138467, 218246, 251566, 276934, 336277, 436492, 503132, 553868, 672554, 969269, 1345108, 1938538, 2353939, 3877076, 4707878, 9415756, 16477573, 32955146, 65910292]

約数ペア:

[(1, 65910292), (2, 32955146), (4, 16477573), (7, 9415756), (14, 4707878), (17, 3877076), (28, 2353939), (34, 1938538), (49, 1345108), (68, 969269), (98, 672554), (119, 553868), (131, 503132), (151, 436492), (196, 336277), (238, 276934), (262, 251566), (302, 218246), (476, 138467), (524, 125783), (604, 109123), (833, 79124), (917, 71876), (1057, 62356), (1666, 39562), (1834, 35938), (2114, 31178), (2227, 29596), (2567, 25676), (3332, 19781), (3668, 17969), (4228, 15589), (4454, 14798), (5134, 12838), (6419, 10268), (7399, 8908)]