905055372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{52267}}^1$

素因数の和:52327

約数の個数: 72

約数和(自身を含む): 2530398416

約数和(自身を除く): 1625343044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 52267, 104534, 156801, 209068, 313602, 470403, 627204, 679471, 940806, 1358942, 1881612, 1933879, 2038413, 2717884, 3867758, 4076826, 5801637, 6115239, 7735516, 8153652, 11603274, 12230478, 17404911, 23206548, 24460956, 25140427, 34809822, 50280854, 69619644, 75421281, 100561708, 150842562, 226263843, 301685124, 452527686, 905055372]

約数ペア:

[(1, 905055372), (2, 452527686), (3, 301685124), (4, 226263843), (6, 150842562), (9, 100561708), (12, 75421281), (13, 69619644), (18, 50280854), (26, 34809822), (36, 25140427), (37, 24460956), (39, 23206548), (52, 17404911), (74, 12230478), (78, 11603274), (111, 8153652), (117, 7735516), (148, 6115239), (156, 5801637), (222, 4076826), (234, 3867758), (333, 2717884), (444, 2038413), (468, 1933879), (481, 1881612), (666, 1358942), (962, 940806), (1332, 679471), (1443, 627204), (1924, 470403), (2886, 313602), (4329, 209068), (5772, 156801), (8658, 104534), (17316, 52267)]