91432620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11813}}^1$

素因数の和:11871

約数の個数: 72

約数和(自身を含む): 283819536

約数和(自身を除く): 192386916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 11813, 23626, 35439, 47252, 59065, 70878, 106317, 118130, 141756, 177195, 212634, 236260, 354390, 425268, 507959, 531585, 708780, 1015918, 1063170, 1523877, 2031836, 2126340, 2539795, 3047754, 4571631, 5079590, 6095508, 7619385, 9143262, 10159180, 15238770, 18286524, 22858155, 30477540, 45716310, 91432620]

約数ペア:

[(1, 91432620), (2, 45716310), (3, 30477540), (4, 22858155), (5, 18286524), (6, 15238770), (9, 10159180), (10, 9143262), (12, 7619385), (15, 6095508), (18, 5079590), (20, 4571631), (30, 3047754), (36, 2539795), (43, 2126340), (45, 2031836), (60, 1523877), (86, 1063170), (90, 1015918), (129, 708780), (172, 531585), (180, 507959), (215, 425268), (258, 354390), (387, 236260), (430, 212634), (516, 177195), (645, 141756), (774, 118130), (860, 106317), (1290, 70878), (1548, 59065), (1935, 47252), (2580, 35439), (3870, 23626), (7740, 11813)]