91048804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17389}}^1$

素因数の和:17428

約数の個数: 48

約数和(自身を含む): 210349440

約数和(自身を除く): 119300636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 17389, 34778, 69556, 121723, 191279, 243446, 295613, 382558, 486892, 591226, 765116, 1182452, 1338953, 2069291, 2677906, 3251743, 4138582, 5355812, 6503486, 8277164, 13006972, 22762201, 45524402, 91048804]

約数ペア:

[(1, 91048804), (2, 45524402), (4, 22762201), (7, 13006972), (11, 8277164), (14, 6503486), (17, 5355812), (22, 4138582), (28, 3251743), (34, 2677906), (44, 2069291), (68, 1338953), (77, 1182452), (119, 765116), (154, 591226), (187, 486892), (238, 382558), (308, 295613), (374, 243446), (476, 191279), (748, 121723), (1309, 69556), (2618, 34778), (5236, 17389)]