86061560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 217404000

約数和(自身を除く): 131342440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 169, 232, 260, 290, 338, 377, 439, 520, 580, 676, 754, 845, 878, 1160, 1352, 1508, 1690, 1756, 1885, 2195, 3016, 3380, 3512, 3770, 4390, 4901, 5707, 6760, 7540, 8780, 9802, 11414, 12731, 15080, 17560, 19604, 22828, 24505, 25462, 28535, 39208, 45656, 49010, 50924, 57070, 63655, 74191, 98020, 101848, 114140, 127310, 148382, 165503, 196040, 228280, 254620, 296764, 331006, 370955, 509240, 593528, 662012, 741910, 827515, 1324024, 1483820, 1655030, 2151539, 2967640, 3310060, 4303078, 6620120, 8606156, 10757695, 17212312, 21515390, 43030780, 86061560]

約数ペア:

[(1, 86061560), (2, 43030780), (4, 21515390), (5, 17212312), (8, 10757695), (10, 8606156), (13, 6620120), (20, 4303078), (26, 3310060), (29, 2967640), (40, 2151539), (52, 1655030), (58, 1483820), (65, 1324024), (104, 827515), (116, 741910), (130, 662012), (145, 593528), (169, 509240), (232, 370955), (260, 331006), (290, 296764), (338, 254620), (377, 228280), (439, 196040), (520, 165503), (580, 148382), (676, 127310), (754, 114140), (845, 101848), (878, 98020), (1160, 74191), (1352, 63655), (1508, 57070), (1690, 50924), (1756, 49010), (1885, 45656), (2195, 39208), (3016, 28535), (3380, 25462), (3512, 24505), (3770, 22828), (4390, 19604), (4901, 17560), (5707, 15080), (6760, 12731), (7540, 11414), (8780, 9802)]