77774270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 174140928

約数和(自身を除く): 96366658

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 67, 70, 98, 103, 115, 134, 161, 206, 230, 245, 322, 335, 469, 490, 515, 670, 721, 805, 938, 1030, 1127, 1442, 1541, 1610, 2254, 2345, 2369, 3082, 3283, 3605, 4690, 4738, 5047, 5635, 6566, 6901, 7210, 7705, 10094, 10787, 11270, 11845, 13802, 15410, 16415, 16583, 21574, 23690, 25235, 32830, 33166, 34505, 48307, 50470, 53935, 69010, 75509, 82915, 96614, 107870, 116081, 151018, 158723, 165830, 232162, 241535, 317446, 338149, 377545, 483070, 580405, 676298, 755090, 793615, 1111061, 1160810, 1587230, 1690745, 2222122, 3381490, 5555305, 7777427, 11110610, 15554854, 38887135, 77774270]

約数ペア:

[(1, 77774270), (2, 38887135), (5, 15554854), (7, 11110610), (10, 7777427), (14, 5555305), (23, 3381490), (35, 2222122), (46, 1690745), (49, 1587230), (67, 1160810), (70, 1111061), (98, 793615), (103, 755090), (115, 676298), (134, 580405), (161, 483070), (206, 377545), (230, 338149), (245, 317446), (322, 241535), (335, 232162), (469, 165830), (490, 158723), (515, 151018), (670, 116081), (721, 107870), (805, 96614), (938, 82915), (1030, 75509), (1127, 69010), (1442, 53935), (1541, 50470), (1610, 48307), (2254, 34505), (2345, 33166), (2369, 32830), (3082, 25235), (3283, 23690), (3605, 21574), (4690, 16583), (4738, 16415), (5047, 15410), (5635, 13802), (6566, 11845), (6901, 11270), (7210, 10787), (7705, 10094)]