87041836

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 189949536

約数和(自身を除く): 102907700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 151, 173, 196, 238, 302, 346, 476, 604, 692, 833, 1057, 1211, 1666, 2114, 2422, 2567, 2941, 3332, 4228, 4844, 5134, 5882, 7399, 8477, 10268, 11764, 14798, 16954, 17969, 20587, 26123, 29596, 33908, 35938, 41174, 52246, 71876, 82348, 104492, 125783, 144109, 182861, 251566, 288218, 365722, 444091, 503132, 576436, 731444, 888182, 1280027, 1776364, 2560054, 3108637, 5120108, 6217274, 12434548, 21760459, 43520918, 87041836]

約数ペア:

[(1, 87041836), (2, 43520918), (4, 21760459), (7, 12434548), (14, 6217274), (17, 5120108), (28, 3108637), (34, 2560054), (49, 1776364), (68, 1280027), (98, 888182), (119, 731444), (151, 576436), (173, 503132), (196, 444091), (238, 365722), (302, 288218), (346, 251566), (476, 182861), (604, 144109), (692, 125783), (833, 104492), (1057, 82348), (1211, 71876), (1666, 52246), (2114, 41174), (2422, 35938), (2567, 33908), (2941, 29596), (3332, 26123), (4228, 20587), (4844, 17969), (5134, 16954), (5882, 14798), (7399, 11764), (8477, 10268)]