67125924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 175727552

約数和(自身を除く): 108601628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 103, 129, 172, 206, 258, 309, 387, 412, 421, 516, 618, 774, 842, 927, 1236, 1263, 1548, 1684, 1854, 2526, 3708, 3789, 4429, 5052, 7578, 8858, 13287, 15156, 17716, 18103, 26574, 36206, 39861, 43363, 53148, 54309, 72412, 79722, 86726, 108618, 130089, 159444, 162927, 173452, 217236, 260178, 325854, 390267, 520356, 651708, 780534, 1561068, 1864609, 3729218, 5593827, 7458436, 11187654, 16781481, 22375308, 33562962, 67125924]

約数ペア:

[(1, 67125924), (2, 33562962), (3, 22375308), (4, 16781481), (6, 11187654), (9, 7458436), (12, 5593827), (18, 3729218), (36, 1864609), (43, 1561068), (86, 780534), (103, 651708), (129, 520356), (172, 390267), (206, 325854), (258, 260178), (309, 217236), (387, 173452), (412, 162927), (421, 159444), (516, 130089), (618, 108618), (774, 86726), (842, 79722), (927, 72412), (1236, 54309), (1263, 53148), (1548, 43363), (1684, 39861), (1854, 36206), (2526, 26574), (3708, 18103), (3789, 17716), (4429, 15156), (5052, 13287), (7578, 8858)]