90638262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1586

約数の個数: 96

約数和(自身を含む): 240903936

約数和(自身を除く): 150265674

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 286, 299, 414, 429, 506, 598, 759, 858, 897, 1287, 1518, 1531, 1794, 2277, 2574, 2691, 3062, 3289, 4554, 4593, 5382, 6578, 9186, 9867, 13779, 16841, 19734, 19903, 27558, 29601, 33682, 35213, 39806, 50523, 59202, 59709, 70426, 101046, 105639, 119418, 151569, 179127, 211278, 218933, 303138, 316917, 358254, 387343, 437866, 457769, 633834, 656799, 774686, 915538, 1162029, 1313598, 1373307, 1970397, 2324058, 2746614, 3486087, 3940794, 4119921, 5035459, 6972174, 8239842, 10070918, 15106377, 30212754, 45319131, 90638262]

約数ペア:

[(1, 90638262), (2, 45319131), (3, 30212754), (6, 15106377), (9, 10070918), (11, 8239842), (13, 6972174), (18, 5035459), (22, 4119921), (23, 3940794), (26, 3486087), (33, 2746614), (39, 2324058), (46, 1970397), (66, 1373307), (69, 1313598), (78, 1162029), (99, 915538), (117, 774686), (138, 656799), (143, 633834), (198, 457769), (207, 437866), (234, 387343), (253, 358254), (286, 316917), (299, 303138), (414, 218933), (429, 211278), (506, 179127), (598, 151569), (759, 119418), (858, 105639), (897, 101046), (1287, 70426), (1518, 59709), (1531, 59202), (1794, 50523), (2277, 39806), (2574, 35213), (2691, 33682), (3062, 29601), (3289, 27558), (4554, 19903), (4593, 19734), (5382, 16841), (6578, 13779), (9186, 9867)]