86356998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52721}}^1$

素因数の和:52749

約数の個数: 48

約数和(自身を含む): 230289696

約数和(自身を除く): 143932698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 52721, 105442, 158163, 316326, 369047, 474489, 685373, 738094, 948978, 1107141, 1370746, 2056119, 2214282, 3321423, 4112238, 4797611, 6168357, 6642846, 9595222, 12336714, 14392833, 28785666, 43178499, 86356998]

約数ペア:

[(1, 86356998), (2, 43178499), (3, 28785666), (6, 14392833), (7, 12336714), (9, 9595222), (13, 6642846), (14, 6168357), (18, 4797611), (21, 4112238), (26, 3321423), (39, 2214282), (42, 2056119), (63, 1370746), (78, 1107141), (91, 948978), (117, 738094), (126, 685373), (182, 474489), (234, 369047), (273, 316326), (546, 158163), (819, 105442), (1638, 52721)]