67975416

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 189540000

約数和(自身を除く): 121564584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 809, 1167, 1556, 1618, 2334, 2427, 3112, 3236, 3501, 4668, 4854, 6472, 7002, 7281, 9336, 9708, 10503, 14004, 14562, 19416, 21006, 21843, 28008, 29124, 42012, 43686, 58248, 84024, 87372, 174744, 314701, 629402, 944103, 1258804, 1888206, 2517608, 2832309, 3776412, 5664618, 7552824, 8496927, 11329236, 16993854, 22658472, 33987708, 67975416]

約数ペア:

[(1, 67975416), (2, 33987708), (3, 22658472), (4, 16993854), (6, 11329236), (8, 8496927), (9, 7552824), (12, 5664618), (18, 3776412), (24, 2832309), (27, 2517608), (36, 1888206), (54, 1258804), (72, 944103), (108, 629402), (216, 314701), (389, 174744), (778, 87372), (809, 84024), (1167, 58248), (1556, 43686), (1618, 42012), (2334, 29124), (2427, 28008), (3112, 21843), (3236, 21006), (3501, 19416), (4668, 14562), (4854, 14004), (6472, 10503), (7002, 9708), (7281, 9336)]