86346780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3627

約数の個数: 96

約数和(自身を含む): 268843008

約数和(自身を除く): 182496228

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, 3571, 4030, 4836, 6045, 7142, 8060, 10713, 12090, 14284, 17855, 21426, 24180, 35710, 42852, 46423, 53565, 71420, 92846, 107130, 110701, 139269, 185692, 214260, 221402, 232115, 278538, 332103, 442804, 464230, 553505, 557076, 664206, 696345, 928460, 1107010, 1328412, 1392690, 1439113, 1660515, 2214020, 2785380, 2878226, 3321030, 4317339, 5756452, 6642060, 7195565, 8634678, 14391130, 17269356, 21586695, 28782260, 43173390, 86346780]

約数ペア:

[(1, 86346780), (2, 43173390), (3, 28782260), (4, 21586695), (5, 17269356), (6, 14391130), (10, 8634678), (12, 7195565), (13, 6642060), (15, 5756452), (20, 4317339), (26, 3321030), (30, 2878226), (31, 2785380), (39, 2214020), (52, 1660515), (60, 1439113), (62, 1392690), (65, 1328412), (78, 1107010), (93, 928460), (124, 696345), (130, 664206), (155, 557076), (156, 553505), (186, 464230), (195, 442804), (260, 332103), (310, 278538), (372, 232115), (390, 221402), (403, 214260), (465, 185692), (620, 139269), (780, 110701), (806, 107130), (930, 92846), (1209, 71420), (1612, 53565), (1860, 46423), (2015, 42852), (2418, 35710), (3571, 24180), (4030, 21426), (4836, 17855), (6045, 14284), (7142, 12090), (8060, 10713)]