85815876

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 206611776

約数和(自身を除く): 120795900

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 347, 444, 557, 694, 1041, 1114, 1388, 1671, 2082, 2228, 3342, 4164, 6684, 12839, 20609, 25678, 38517, 41218, 51356, 61827, 77034, 82436, 123654, 154068, 193279, 247308, 386558, 579837, 773116, 1159674, 2319348, 7151323, 14302646, 21453969, 28605292, 42907938, 85815876]

約数ペア:

[(1, 85815876), (2, 42907938), (3, 28605292), (4, 21453969), (6, 14302646), (12, 7151323), (37, 2319348), (74, 1159674), (111, 773116), (148, 579837), (222, 386558), (347, 247308), (444, 193279), (557, 154068), (694, 123654), (1041, 82436), (1114, 77034), (1388, 61827), (1671, 51356), (2082, 41218), (2228, 38517), (3342, 25678), (4164, 20609), (6684, 12839)]