91266728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 212582400

約数和(自身を除く): 121315672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 2767, 4123, 4712, 5534, 8246, 11068, 16492, 19369, 22136, 32984, 38738, 52573, 77476, 85777, 105146, 154952, 171554, 210292, 343108, 368011, 420584, 600439, 686216, 736022, 1200878, 1472044, 1629763, 2401756, 2944088, 3259526, 4803512, 6519052, 11408341, 13038104, 22816682, 45633364, 91266728]

約数ペア:

[(1, 91266728), (2, 45633364), (4, 22816682), (7, 13038104), (8, 11408341), (14, 6519052), (19, 4803512), (28, 3259526), (31, 2944088), (38, 2401756), (56, 1629763), (62, 1472044), (76, 1200878), (124, 736022), (133, 686216), (152, 600439), (217, 420584), (248, 368011), (266, 343108), (434, 210292), (532, 171554), (589, 154952), (868, 105146), (1064, 85777), (1178, 77476), (1736, 52573), (2356, 38738), (2767, 32984), (4123, 22136), (4712, 19369), (5534, 16492), (8246, 11068)]