68906688

素因数分解:

$2^6\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2085

約数の個数: 56

約数和(自身を含む): 183367680

約数和(自身を除く): 114460992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 191, 192, 382, 573, 764, 1146, 1528, 1879, 2292, 3056, 3758, 4584, 5637, 6112, 7516, 9168, 11274, 12224, 15032, 18336, 22548, 30064, 36672, 45096, 60128, 90192, 120256, 180384, 358889, 360768, 717778, 1076667, 1435556, 2153334, 2871112, 4306668, 5742224, 8613336, 11484448, 17226672, 22968896, 34453344, 68906688]

約数ペア:

[(1, 68906688), (2, 34453344), (3, 22968896), (4, 17226672), (6, 11484448), (8, 8613336), (12, 5742224), (16, 4306668), (24, 2871112), (32, 2153334), (48, 1435556), (64, 1076667), (96, 717778), (191, 360768), (192, 358889), (382, 180384), (573, 120256), (764, 90192), (1146, 60128), (1528, 45096), (1879, 36672), (2292, 30064), (3056, 22548), (3758, 18336), (4584, 15032), (5637, 12224), (6112, 11274), (7516, 9168)]