90812592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 276458000

約数和(自身を除く): 185645408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 139, 144, 156, 208, 234, 278, 312, 349, 417, 468, 556, 624, 698, 834, 936, 1047, 1112, 1251, 1396, 1668, 1807, 1872, 2094, 2224, 2502, 2792, 3141, 3336, 3614, 4188, 4537, 5004, 5421, 5584, 6282, 6672, 7228, 8376, 9074, 10008, 10842, 12564, 13611, 14456, 16263, 16752, 18148, 20016, 21684, 25128, 27222, 28912, 32526, 36296, 40833, 43368, 48511, 50256, 54444, 65052, 72592, 81666, 86736, 97022, 108888, 130104, 145533, 163332, 194044, 217776, 260208, 291066, 326664, 388088, 436599, 582132, 630643, 653328, 776176, 873198, 1164264, 1261286, 1746396, 1891929, 2328528, 2522572, 3492792, 3783858, 5045144, 5675787, 6985584, 7567716, 10090288, 11351574, 15135432, 22703148, 30270864, 45406296, 90812592]

約数ペア:

[(1, 90812592), (2, 45406296), (3, 30270864), (4, 22703148), (6, 15135432), (8, 11351574), (9, 10090288), (12, 7567716), (13, 6985584), (16, 5675787), (18, 5045144), (24, 3783858), (26, 3492792), (36, 2522572), (39, 2328528), (48, 1891929), (52, 1746396), (72, 1261286), (78, 1164264), (104, 873198), (117, 776176), (139, 653328), (144, 630643), (156, 582132), (208, 436599), (234, 388088), (278, 326664), (312, 291066), (349, 260208), (417, 217776), (468, 194044), (556, 163332), (624, 145533), (698, 130104), (834, 108888), (936, 97022), (1047, 86736), (1112, 81666), (1251, 72592), (1396, 65052), (1668, 54444), (1807, 50256), (1872, 48511), (2094, 43368), (2224, 40833), (2502, 36296), (2792, 32526), (3141, 28912), (3336, 27222), (3614, 25128), (4188, 21684), (4537, 20016), (5004, 18148), (5421, 16752), (5584, 16263), (6282, 14456), (6672, 13611), (7228, 12564), (8376, 10842), (9074, 10008)]