83064780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8707}}^1$

素因数の和:8775

約数の個数: 72

約数和(自身を含む): 256746672

約数和(自身を除く): 173681892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 8707, 9540, 17414, 26121, 34828, 43535, 52242, 78363, 87070, 104484, 130605, 156726, 174140, 261210, 313452, 391815, 461471, 522420, 783630, 922942, 1384413, 1567260, 1845884, 2307355, 2768826, 4153239, 4614710, 5537652, 6922065, 8306478, 9229420, 13844130, 16612956, 20766195, 27688260, 41532390, 83064780]

約数ペア:

[(1, 83064780), (2, 41532390), (3, 27688260), (4, 20766195), (5, 16612956), (6, 13844130), (9, 9229420), (10, 8306478), (12, 6922065), (15, 5537652), (18, 4614710), (20, 4153239), (30, 2768826), (36, 2307355), (45, 1845884), (53, 1567260), (60, 1384413), (90, 922942), (106, 783630), (159, 522420), (180, 461471), (212, 391815), (265, 313452), (318, 261210), (477, 174140), (530, 156726), (636, 130605), (795, 104484), (954, 87070), (1060, 78363), (1590, 52242), (1908, 43535), (2385, 34828), (3180, 26121), (4770, 17414), (8707, 9540)]