86122920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55207}}^1$

素因数の和:55234

約数の個数: 64

約数和(自身を含む): 278248320

約数和(自身を除く): 192125400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 55207, 110414, 165621, 220828, 276035, 331242, 441656, 552070, 662484, 717691, 828105, 1104140, 1324968, 1435382, 1656210, 2153073, 2208280, 2870764, 3312420, 3588455, 4306146, 5741528, 6624840, 7176910, 8612292, 10765365, 14353820, 17224584, 21530730, 28707640, 43061460, 86122920]

約数ペア:

[(1, 86122920), (2, 43061460), (3, 28707640), (4, 21530730), (5, 17224584), (6, 14353820), (8, 10765365), (10, 8612292), (12, 7176910), (13, 6624840), (15, 5741528), (20, 4306146), (24, 3588455), (26, 3312420), (30, 2870764), (39, 2208280), (40, 2153073), (52, 1656210), (60, 1435382), (65, 1324968), (78, 1104140), (104, 828105), (120, 717691), (130, 662484), (156, 552070), (195, 441656), (260, 331242), (312, 276035), (390, 220828), (520, 165621), (780, 110414), (1560, 55207)]