90782756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 172419072

約数和(自身を除く): 81636316

約数列:

[1, 2, 4, 31, 37, 47, 62, 74, 94, 124, 148, 188, 421, 842, 1147, 1457, 1684, 1739, 2294, 2914, 3478, 4588, 5828, 6956, 13051, 15577, 19787, 26102, 31154, 39574, 52204, 53909, 62308, 79148, 107818, 215636, 482887, 613397, 732119, 965774, 1226794, 1464238, 1931548, 2453588, 2928476, 22695689, 45391378, 90782756]

約数ペア:

[(1, 90782756), (2, 45391378), (4, 22695689), (31, 2928476), (37, 2453588), (47, 1931548), (62, 1464238), (74, 1226794), (94, 965774), (124, 732119), (148, 613397), (188, 482887), (421, 215636), (842, 107818), (1147, 79148), (1457, 62308), (1684, 53909), (1739, 52204), (2294, 39574), (2914, 31154), (3478, 26102), (4588, 19787), (5828, 15577), (6956, 13051)]