86653060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 203648256

約数和(自身を除く): 116995196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 169, 260, 310, 338, 403, 620, 676, 806, 827, 845, 1612, 1654, 1690, 2015, 3308, 3380, 4030, 4135, 5239, 8060, 8270, 10478, 10751, 16540, 20956, 21502, 25637, 26195, 43004, 51274, 52390, 53755, 102548, 104780, 107510, 128185, 139763, 215020, 256370, 279526, 333281, 512740, 559052, 666562, 698815, 1333124, 1397630, 1666405, 2795260, 3332810, 4332653, 6665620, 8665306, 17330612, 21663265, 43326530, 86653060]

約数ペア:

[(1, 86653060), (2, 43326530), (4, 21663265), (5, 17330612), (10, 8665306), (13, 6665620), (20, 4332653), (26, 3332810), (31, 2795260), (52, 1666405), (62, 1397630), (65, 1333124), (124, 698815), (130, 666562), (155, 559052), (169, 512740), (260, 333281), (310, 279526), (338, 256370), (403, 215020), (620, 139763), (676, 128185), (806, 107510), (827, 104780), (845, 102548), (1612, 53755), (1654, 52390), (1690, 51274), (2015, 43004), (3308, 26195), (3380, 25637), (4030, 21502), (4135, 20956), (5239, 16540), (8060, 10751), (8270, 10478)]