88345712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 215319552

約数和(自身を除く): 126973840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1291, 1316, 1456, 2444, 2582, 2632, 4277, 4888, 5164, 5264, 8554, 9037, 9776, 10328, 16783, 17108, 18074, 20656, 33566, 34216, 36148, 60677, 67132, 68432, 72296, 117481, 121354, 134264, 144592, 234962, 242708, 268528, 424739, 469924, 485416, 788801, 849478, 939848, 970832, 1577602, 1698956, 1879696, 3155204, 3397912, 5521607, 6310408, 6795824, 11043214, 12620816, 22086428, 44172856, 88345712]

約数ペア:

[(1, 88345712), (2, 44172856), (4, 22086428), (7, 12620816), (8, 11043214), (13, 6795824), (14, 6310408), (16, 5521607), (26, 3397912), (28, 3155204), (47, 1879696), (52, 1698956), (56, 1577602), (91, 970832), (94, 939848), (104, 849478), (112, 788801), (182, 485416), (188, 469924), (208, 424739), (329, 268528), (364, 242708), (376, 234962), (611, 144592), (658, 134264), (728, 121354), (752, 117481), (1222, 72296), (1291, 68432), (1316, 67132), (1456, 60677), (2444, 36148), (2582, 34216), (2632, 33566), (4277, 20656), (4888, 18074), (5164, 17108), (5264, 16783), (8554, 10328), (9037, 9776)]