90294512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73291}}^1$

素因数の和:73317

約数の個数: 40

約数和(自身を含む): 218116992

約数和(自身を除く): 127822480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 73291, 146582, 293164, 513037, 586328, 806201, 1026074, 1172656, 1612402, 2052148, 3224804, 4104296, 5643407, 6449608, 8208592, 11286814, 12899216, 22573628, 45147256, 90294512]

約数ペア:

[(1, 90294512), (2, 45147256), (4, 22573628), (7, 12899216), (8, 11286814), (11, 8208592), (14, 6449608), (16, 5643407), (22, 4104296), (28, 3224804), (44, 2052148), (56, 1612402), (77, 1172656), (88, 1026074), (112, 806201), (154, 586328), (176, 513037), (308, 293164), (616, 146582), (1232, 73291)]