74054916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 204247680

約数和(自身を除く): 130192764

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, 2003, 2054, 2844, 3081, 4006, 4108, 6009, 6162, 8012, 9243, 12018, 12324, 18027, 18486, 24036, 26039, 36054, 36972, 52078, 72108, 78117, 104156, 156234, 158237, 234351, 312468, 316474, 468702, 474711, 632948, 937404, 949422, 1424133, 1898844, 2057081, 2848266, 4114162, 5696532, 6171243, 8228324, 12342486, 18513729, 24684972, 37027458, 74054916]

約数ペア:

[(1, 74054916), (2, 37027458), (3, 24684972), (4, 18513729), (6, 12342486), (9, 8228324), (12, 6171243), (13, 5696532), (18, 4114162), (26, 2848266), (36, 2057081), (39, 1898844), (52, 1424133), (78, 949422), (79, 937404), (117, 632948), (156, 474711), (158, 468702), (234, 316474), (237, 312468), (316, 234351), (468, 158237), (474, 156234), (711, 104156), (948, 78117), (1027, 72108), (1422, 52078), (2003, 36972), (2054, 36054), (2844, 26039), (3081, 24036), (4006, 18486), (4108, 18027), (6009, 12324), (6162, 12018), (8012, 9243)]