76909968

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1373}}^1$

素因数の和:1776

約数の個数: 60

約数和(自身を含む): 215951580

約数和(自身を除く): 139041612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1373, 1556, 2334, 2746, 3112, 3501, 4119, 4668, 5492, 6224, 7002, 8238, 9336, 10984, 12357, 14004, 16476, 18672, 21968, 24714, 28008, 32952, 49428, 56016, 65904, 98856, 197712, 534097, 1068194, 1602291, 2136388, 3204582, 4272776, 4806873, 6409164, 8545552, 9613746, 12818328, 19227492, 25636656, 38454984, 76909968]

約数ペア:

[(1, 76909968), (2, 38454984), (3, 25636656), (4, 19227492), (6, 12818328), (8, 9613746), (9, 8545552), (12, 6409164), (16, 4806873), (18, 4272776), (24, 3204582), (36, 2136388), (48, 1602291), (72, 1068194), (144, 534097), (389, 197712), (778, 98856), (1167, 65904), (1373, 56016), (1556, 49428), (2334, 32952), (2746, 28008), (3112, 24714), (3501, 21968), (4119, 18672), (4668, 16476), (5492, 14004), (6224, 12357), (7002, 10984), (8238, 9336)]