8764686

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 22999680

約数和(自身を除く): 14234994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 81, 118, 126, 131, 162, 177, 189, 262, 354, 378, 393, 413, 531, 567, 786, 826, 917, 1062, 1134, 1179, 1239, 1593, 1834, 2358, 2478, 2751, 3186, 3537, 3717, 4779, 5502, 7074, 7434, 7729, 8253, 9558, 10611, 11151, 15458, 16506, 21222, 22302, 23187, 24759, 33453, 46374, 49518, 54103, 66906, 69561, 74277, 108206, 139122, 148554, 162309, 208683, 324618, 417366, 486927, 626049, 973854, 1252098, 1460781, 2921562, 4382343, 8764686]

約数ペア:

[(1, 8764686), (2, 4382343), (3, 2921562), (6, 1460781), (7, 1252098), (9, 973854), (14, 626049), (18, 486927), (21, 417366), (27, 324618), (42, 208683), (54, 162309), (59, 148554), (63, 139122), (81, 108206), (118, 74277), (126, 69561), (131, 66906), (162, 54103), (177, 49518), (189, 46374), (262, 33453), (354, 24759), (378, 23187), (393, 22302), (413, 21222), (531, 16506), (567, 15458), (786, 11151), (826, 10611), (917, 9558), (1062, 8253), (1134, 7729), (1179, 7434), (1239, 7074), (1593, 5502), (1834, 4779), (2358, 3717), (2478, 3537), (2751, 3186)]