7626996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 21301280

約数和(自身を除く): 13674284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 379, 387, 468, 516, 559, 758, 774, 1118, 1137, 1516, 1548, 1677, 2236, 2274, 3354, 3411, 4548, 4927, 5031, 6708, 6822, 9854, 10062, 13644, 14781, 16297, 19708, 20124, 29562, 32594, 44343, 48891, 59124, 65188, 88686, 97782, 146673, 177372, 195564, 211861, 293346, 423722, 586692, 635583, 847444, 1271166, 1906749, 2542332, 3813498, 7626996]

約数ペア:

[(1, 7626996), (2, 3813498), (3, 2542332), (4, 1906749), (6, 1271166), (9, 847444), (12, 635583), (13, 586692), (18, 423722), (26, 293346), (36, 211861), (39, 195564), (43, 177372), (52, 146673), (78, 97782), (86, 88686), (117, 65188), (129, 59124), (156, 48891), (172, 44343), (234, 32594), (258, 29562), (379, 20124), (387, 19708), (468, 16297), (516, 14781), (559, 13644), (758, 10062), (774, 9854), (1118, 6822), (1137, 6708), (1516, 5031), (1548, 4927), (1677, 4548), (2236, 3411), (2274, 3354)]