78686904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 211939200

約数和(自身を除く): 133252296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4013, 4902, 6536, 8026, 9804, 12039, 16052, 19608, 24078, 32104, 48156, 76247, 96312, 152494, 172559, 228741, 304988, 345118, 457482, 517677, 609976, 690236, 914964, 1035354, 1380472, 1829928, 2070708, 3278621, 4141416, 6557242, 9835863, 13114484, 19671726, 26228968, 39343452, 78686904]

約数ペア:

[(1, 78686904), (2, 39343452), (3, 26228968), (4, 19671726), (6, 13114484), (8, 9835863), (12, 6557242), (19, 4141416), (24, 3278621), (38, 2070708), (43, 1829928), (57, 1380472), (76, 1035354), (86, 914964), (114, 690236), (129, 609976), (152, 517677), (172, 457482), (228, 345118), (258, 304988), (344, 228741), (456, 172559), (516, 152494), (817, 96312), (1032, 76247), (1634, 48156), (2451, 32104), (3268, 24078), (4013, 19608), (4902, 16052), (6536, 12039), (8026, 9804)]