67399956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 185902080

約数和(自身を除く): 118502124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 1823, 2054, 2844, 3081, 3646, 4108, 5469, 6162, 7292, 9243, 10938, 12324, 16407, 18486, 21876, 23699, 32814, 36972, 47398, 65628, 71097, 94796, 142194, 144017, 213291, 284388, 288034, 426582, 432051, 576068, 853164, 864102, 1296153, 1728204, 1872221, 2592306, 3744442, 5184612, 5616663, 7488884, 11233326, 16849989, 22466652, 33699978, 67399956]

約数ペア:

[(1, 67399956), (2, 33699978), (3, 22466652), (4, 16849989), (6, 11233326), (9, 7488884), (12, 5616663), (13, 5184612), (18, 3744442), (26, 2592306), (36, 1872221), (39, 1728204), (52, 1296153), (78, 864102), (79, 853164), (117, 576068), (156, 432051), (158, 426582), (234, 288034), (237, 284388), (316, 213291), (468, 144017), (474, 142194), (711, 94796), (948, 71097), (1027, 65628), (1422, 47398), (1823, 36972), (2054, 32814), (2844, 23699), (3081, 21876), (3646, 18486), (4108, 16407), (5469, 12324), (6162, 10938), (7292, 9243)]