86902998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8421

約数の個数: 64

約数和(自身を含む): 225200640

約数和(自身を除く): 138297642

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 8377, 10374, 16754, 25131, 50262, 58639, 108901, 117278, 159163, 175917, 217802, 318326, 326703, 351834, 477489, 653406, 762307, 954978, 1114141, 1524614, 2069119, 2228282, 2286921, 3342423, 4138238, 4573842, 6207357, 6684846, 12414714, 14483833, 28967666, 43451499, 86902998]

約数ペア:

[(1, 86902998), (2, 43451499), (3, 28967666), (6, 14483833), (7, 12414714), (13, 6684846), (14, 6207357), (19, 4573842), (21, 4138238), (26, 3342423), (38, 2286921), (39, 2228282), (42, 2069119), (57, 1524614), (78, 1114141), (91, 954978), (114, 762307), (133, 653406), (182, 477489), (247, 351834), (266, 326703), (273, 318326), (399, 217802), (494, 175917), (546, 159163), (741, 117278), (798, 108901), (1482, 58639), (1729, 50262), (3458, 25131), (5187, 16754), (8377, 10374)]