64554756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 177117696

約数和(自身を除く): 112562940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 707, 1087, 1212, 1414, 2121, 2174, 2828, 3261, 4242, 4348, 4949, 6522, 7609, 8484, 9898, 13044, 14847, 15218, 19796, 22827, 29694, 30436, 45654, 53263, 59388, 91308, 106526, 109787, 159789, 213052, 219574, 319578, 329361, 439148, 639156, 658722, 768509, 1317444, 1537018, 2305527, 3074036, 4611054, 5379563, 9222108, 10759126, 16138689, 21518252, 32277378, 64554756]

約数ペア:

[(1, 64554756), (2, 32277378), (3, 21518252), (4, 16138689), (6, 10759126), (7, 9222108), (12, 5379563), (14, 4611054), (21, 3074036), (28, 2305527), (42, 1537018), (49, 1317444), (84, 768509), (98, 658722), (101, 639156), (147, 439148), (196, 329361), (202, 319578), (294, 219574), (303, 213052), (404, 159789), (588, 109787), (606, 106526), (707, 91308), (1087, 59388), (1212, 53263), (1414, 45654), (2121, 30436), (2174, 29694), (2828, 22827), (3261, 19796), (4242, 15218), (4348, 14847), (4949, 13044), (6522, 9898), (7609, 8484)]