90385776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 277857216

約数和(自身を除く): 187471440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 911, 936, 954, 1272, 1378, 1822, 1872, 1908, 2067, 2544, 2733, 2756, 3644, 3816, 4134, 5466, 5512, 6201, 7288, 7632, 8199, 8268, 10932, 11024, 11843, 12402, 14576, 16398, 16536, 21864, 23686, 24804, 32796, 33072, 35529, 43728, 47372, 48283, 49608, 65592, 71058, 94744, 96566, 99216, 106587, 131184, 142116, 144849, 189488, 193132, 213174, 284232, 289698, 386264, 426348, 434547, 568464, 579396, 627679, 772528, 852696, 869094, 1158792, 1255358, 1705392, 1738188, 1883037, 2317584, 2510716, 3476376, 3766074, 5021432, 5649111, 6952752, 7532148, 10042864, 11298222, 15064296, 22596444, 30128592, 45192888, 90385776]

約数ペア:

[(1, 90385776), (2, 45192888), (3, 30128592), (4, 22596444), (6, 15064296), (8, 11298222), (9, 10042864), (12, 7532148), (13, 6952752), (16, 5649111), (18, 5021432), (24, 3766074), (26, 3476376), (36, 2510716), (39, 2317584), (48, 1883037), (52, 1738188), (53, 1705392), (72, 1255358), (78, 1158792), (104, 869094), (106, 852696), (117, 772528), (144, 627679), (156, 579396), (159, 568464), (208, 434547), (212, 426348), (234, 386264), (312, 289698), (318, 284232), (424, 213174), (468, 193132), (477, 189488), (624, 144849), (636, 142116), (689, 131184), (848, 106587), (911, 99216), (936, 96566), (954, 94744), (1272, 71058), (1378, 65592), (1822, 49608), (1872, 48283), (1908, 47372), (2067, 43728), (2544, 35529), (2733, 33072), (2756, 32796), (3644, 24804), (3816, 23686), (4134, 21864), (5466, 16536), (5512, 16398), (6201, 14576), (7288, 12402), (7632, 11843), (8199, 11024), (8268, 10932)]