90361278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 230584320

約数和(自身を除く): 140223042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 277, 378, 554, 831, 863, 1662, 1726, 1939, 2493, 2589, 3878, 4986, 5178, 5817, 6041, 7479, 7767, 11634, 12082, 14958, 15534, 17451, 18123, 23301, 34902, 36246, 46602, 52353, 54369, 104706, 108738, 163107, 239051, 326214, 478102, 717153, 1434306, 1673357, 2151459, 3346714, 4302918, 5020071, 6454377, 10040142, 12908754, 15060213, 30120426, 45180639, 90361278]

約数ペア:

[(1, 90361278), (2, 45180639), (3, 30120426), (6, 15060213), (7, 12908754), (9, 10040142), (14, 6454377), (18, 5020071), (21, 4302918), (27, 3346714), (42, 2151459), (54, 1673357), (63, 1434306), (126, 717153), (189, 478102), (277, 326214), (378, 239051), (554, 163107), (831, 108738), (863, 104706), (1662, 54369), (1726, 52353), (1939, 46602), (2493, 36246), (2589, 34902), (3878, 23301), (4986, 18123), (5178, 17451), (5817, 15534), (6041, 14958), (7479, 12082), (7767, 11634)]