90907024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 205486848

約数和(自身を除く): 114579824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 208, 221, 272, 376, 442, 547, 611, 752, 799, 884, 1094, 1222, 1598, 1768, 2188, 2444, 3196, 3536, 4376, 4888, 6392, 7111, 8752, 9299, 9776, 10387, 12784, 14222, 18598, 20774, 25709, 28444, 37196, 41548, 51418, 56888, 74392, 83096, 102836, 113776, 120887, 148784, 166192, 205672, 241774, 334217, 411344, 437053, 483548, 668434, 874106, 967096, 1336868, 1748212, 1934192, 2673736, 3496424, 5347472, 5681689, 6992848, 11363378, 22726756, 45453512, 90907024]

約数ペア:

[(1, 90907024), (2, 45453512), (4, 22726756), (8, 11363378), (13, 6992848), (16, 5681689), (17, 5347472), (26, 3496424), (34, 2673736), (47, 1934192), (52, 1748212), (68, 1336868), (94, 967096), (104, 874106), (136, 668434), (188, 483548), (208, 437053), (221, 411344), (272, 334217), (376, 241774), (442, 205672), (547, 166192), (611, 148784), (752, 120887), (799, 113776), (884, 102836), (1094, 83096), (1222, 74392), (1598, 56888), (1768, 51418), (2188, 41548), (2444, 37196), (3196, 28444), (3536, 25709), (4376, 20774), (4888, 18598), (6392, 14222), (7111, 12784), (8752, 10387), (9299, 9776)]