86636940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3639

約数の個数: 96

約数和(自身を含む): 269746176

約数和(自身を除く): 183109236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3583, 4030, 4836, 6045, 7166, 8060, 10749, 12090, 14332, 17915, 21498, 24180, 35830, 42996, 46579, 53745, 71660, 93158, 107490, 111073, 139737, 186316, 214980, 222146, 232895, 279474, 333219, 444292, 465790, 555365, 558948, 666438, 698685, 931580, 1110730, 1332876, 1397370, 1443949, 1666095, 2221460, 2794740, 2887898, 3332190, 4331847, 5775796, 6664380, 7219745, 8663694, 14439490, 17327388, 21659235, 28878980, 43318470, 86636940]

約数ペア:

[(1, 86636940), (2, 43318470), (3, 28878980), (4, 21659235), (5, 17327388), (6, 14439490), (10, 8663694), (12, 7219745), (13, 6664380), (15, 5775796), (20, 4331847), (26, 3332190), (30, 2887898), (31, 2794740), (39, 2221460), (52, 1666095), (60, 1443949), (62, 1397370), (65, 1332876), (78, 1110730), (93, 931580), (124, 698685), (130, 666438), (155, 558948), (156, 555365), (186, 465790), (195, 444292), (260, 333219), (310, 279474), (372, 232895), (390, 222146), (403, 214980), (465, 186316), (620, 139737), (780, 111073), (806, 107490), (930, 93158), (1209, 71660), (1612, 53745), (1860, 46579), (2015, 42996), (2418, 35830), (3583, 24180), (4030, 21498), (4836, 17915), (6045, 14332), (7166, 12090), (8060, 10749)]