90961688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 98150632

約数列:

[1, 2, 4, 8, 23, 31, 37, 46, 62, 74, 92, 124, 148, 184, 248, 296, 431, 713, 851, 862, 1147, 1426, 1702, 1724, 2294, 2852, 3404, 3448, 4588, 5704, 6808, 9176, 9913, 13361, 15947, 19826, 26381, 26722, 31894, 39652, 52762, 53444, 63788, 79304, 105524, 106888, 127576, 211048, 307303, 366781, 494357, 614606, 733562, 988714, 1229212, 1467124, 1977428, 2458424, 2934248, 3954856, 11370211, 22740422, 45480844, 90961688]

約数ペア:

[(1, 90961688), (2, 45480844), (4, 22740422), (8, 11370211), (23, 3954856), (31, 2934248), (37, 2458424), (46, 1977428), (62, 1467124), (74, 1229212), (92, 988714), (124, 733562), (148, 614606), (184, 494357), (248, 366781), (296, 307303), (431, 211048), (713, 127576), (851, 106888), (862, 105524), (1147, 79304), (1426, 63788), (1702, 53444), (1724, 52762), (2294, 39652), (2852, 31894), (3404, 26722), (3448, 26381), (4588, 19826), (5704, 15947), (6808, 13361), (9176, 9913)]