85490808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8839}}^1$

素因数の和:8892

約数の個数: 64

約数和(自身を含む): 237619200

約数和(自身を除く): 152128392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 8839, 9672, 17678, 26517, 35356, 53034, 70712, 106068, 114907, 212136, 229814, 274009, 344721, 459628, 548018, 689442, 822027, 919256, 1096036, 1378884, 1644054, 2192072, 2757768, 3288108, 3562117, 6576216, 7124234, 10686351, 14248468, 21372702, 28496936, 42745404, 85490808]

約数ペア:

[(1, 85490808), (2, 42745404), (3, 28496936), (4, 21372702), (6, 14248468), (8, 10686351), (12, 7124234), (13, 6576216), (24, 3562117), (26, 3288108), (31, 2757768), (39, 2192072), (52, 1644054), (62, 1378884), (78, 1096036), (93, 919256), (104, 822027), (124, 689442), (156, 548018), (186, 459628), (248, 344721), (312, 274009), (372, 229814), (403, 212136), (744, 114907), (806, 106068), (1209, 70712), (1612, 53034), (2418, 35356), (3224, 26517), (4836, 17678), (8839, 9672)]