90813936

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 250626816

約数和(自身を除く): 159812880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1913, 1978, 2064, 2967, 3826, 3956, 5739, 5934, 7652, 7912, 11478, 11868, 15304, 15824, 22956, 23736, 30608, 43999, 45912, 47472, 82259, 87998, 91824, 131997, 164518, 175996, 246777, 263994, 329036, 351992, 493554, 527988, 658072, 703984, 987108, 1055976, 1316144, 1891957, 1974216, 2111952, 3783914, 3948432, 5675871, 7567828, 11351742, 15135656, 22703484, 30271312, 45406968, 90813936]

約数ペア:

[(1, 90813936), (2, 45406968), (3, 30271312), (4, 22703484), (6, 15135656), (8, 11351742), (12, 7567828), (16, 5675871), (23, 3948432), (24, 3783914), (43, 2111952), (46, 1974216), (48, 1891957), (69, 1316144), (86, 1055976), (92, 987108), (129, 703984), (138, 658072), (172, 527988), (184, 493554), (258, 351992), (276, 329036), (344, 263994), (368, 246777), (516, 175996), (552, 164518), (688, 131997), (989, 91824), (1032, 87998), (1104, 82259), (1913, 47472), (1978, 45912), (2064, 43999), (2967, 30608), (3826, 23736), (3956, 22956), (5739, 15824), (5934, 15304), (7652, 11868), (7912, 11478)]