40778964

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2986

約数の個数: 60

約数和(自身を含む): 109120704

約数和(自身を除く): 68341740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 2927, 3483, 4644, 5854, 6966, 8781, 11708, 13932, 17562, 26343, 35124, 52686, 79029, 105372, 125861, 158058, 237087, 251722, 316116, 377583, 474174, 503444, 755166, 948348, 1132749, 1510332, 2265498, 3398247, 4530996, 6796494, 10194741, 13592988, 20389482, 40778964]

約数ペア:

[(1, 40778964), (2, 20389482), (3, 13592988), (4, 10194741), (6, 6796494), (9, 4530996), (12, 3398247), (18, 2265498), (27, 1510332), (36, 1132749), (43, 948348), (54, 755166), (81, 503444), (86, 474174), (108, 377583), (129, 316116), (162, 251722), (172, 237087), (258, 158058), (324, 125861), (387, 105372), (516, 79029), (774, 52686), (1161, 35124), (1548, 26343), (2322, 17562), (2927, 13932), (3483, 11708), (4644, 8781), (5854, 6966)]