86980920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4289}}^1$

素因数の和:4329

約数の個数: 96

約数和(自身を含む): 282625200

約数和(自身を除く): 195644280

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, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 4289, 5070, 6760, 8578, 10140, 12867, 17156, 20280, 21445, 25734, 34312, 42890, 51468, 55757, 64335, 85780, 102936, 111514, 128670, 167271, 171560, 223028, 257340, 278785, 334542, 446056, 514680, 557570, 669084, 724841, 836355, 1115140, 1338168, 1449682, 1672710, 2174523, 2230280, 2899364, 3345420, 3624205, 4349046, 5798728, 6690840, 7248410, 8698092, 10872615, 14496820, 17396184, 21745230, 28993640, 43490460, 86980920]

約数ペア:

[(1, 86980920), (2, 43490460), (3, 28993640), (4, 21745230), (5, 17396184), (6, 14496820), (8, 10872615), (10, 8698092), (12, 7248410), (13, 6690840), (15, 5798728), (20, 4349046), (24, 3624205), (26, 3345420), (30, 2899364), (39, 2230280), (40, 2174523), (52, 1672710), (60, 1449682), (65, 1338168), (78, 1115140), (104, 836355), (120, 724841), (130, 669084), (156, 557570), (169, 514680), (195, 446056), (260, 334542), (312, 278785), (338, 257340), (390, 223028), (507, 171560), (520, 167271), (676, 128670), (780, 111514), (845, 102936), (1014, 85780), (1352, 64335), (1560, 55757), (1690, 51468), (2028, 42890), (2535, 34312), (3380, 25734), (4056, 21445), (4289, 20280), (5070, 17156), (6760, 12867), (8578, 10140)]