86258640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27647}}^1$

素因数の和:27676

約数の個数: 80

約数和(自身を含む): 287981568

約数和(自身を除く): 201722928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27647, 55294, 82941, 110588, 138235, 165882, 221176, 276470, 331764, 359411, 414705, 442352, 552940, 663528, 718822, 829410, 1078233, 1105880, 1327056, 1437644, 1658820, 1797055, 2156466, 2211760, 2875288, 3317640, 3594110, 4312932, 5391165, 5750576, 6635280, 7188220, 8625864, 10782330, 14376440, 17251728, 21564660, 28752880, 43129320, 86258640]

約数ペア:

[(1, 86258640), (2, 43129320), (3, 28752880), (4, 21564660), (5, 17251728), (6, 14376440), (8, 10782330), (10, 8625864), (12, 7188220), (13, 6635280), (15, 5750576), (16, 5391165), (20, 4312932), (24, 3594110), (26, 3317640), (30, 2875288), (39, 2211760), (40, 2156466), (48, 1797055), (52, 1658820), (60, 1437644), (65, 1327056), (78, 1105880), (80, 1078233), (104, 829410), (120, 718822), (130, 663528), (156, 552940), (195, 442352), (208, 414705), (240, 359411), (260, 331764), (312, 276470), (390, 221176), (520, 165882), (624, 138235), (780, 110588), (1040, 82941), (1560, 55294), (3120, 27647)]