65385612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 175775600

約数和(自身を除く): 110389988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 171, 218, 228, 327, 342, 436, 654, 684, 877, 981, 1308, 1754, 1962, 2071, 2631, 3508, 3924, 4142, 5262, 6213, 7893, 8284, 10524, 12426, 15786, 16663, 18639, 24852, 31572, 33326, 37278, 49989, 66652, 74556, 95593, 99978, 149967, 191186, 199956, 286779, 299934, 382372, 573558, 599868, 860337, 1147116, 1720674, 1816267, 3441348, 3632534, 5448801, 7265068, 10897602, 16346403, 21795204, 32692806, 65385612]

約数ペア:

[(1, 65385612), (2, 32692806), (3, 21795204), (4, 16346403), (6, 10897602), (9, 7265068), (12, 5448801), (18, 3632534), (19, 3441348), (36, 1816267), (38, 1720674), (57, 1147116), (76, 860337), (109, 599868), (114, 573558), (171, 382372), (218, 299934), (228, 286779), (327, 199956), (342, 191186), (436, 149967), (654, 99978), (684, 95593), (877, 74556), (981, 66652), (1308, 49989), (1754, 37278), (1962, 33326), (2071, 31572), (2631, 24852), (3508, 18639), (3924, 16663), (4142, 15786), (5262, 12426), (6213, 10524), (7893, 8284)]