87241686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 211438080

約数和(自身を除く): 124196394

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 41, 42, 58, 82, 87, 123, 174, 203, 246, 287, 406, 574, 609, 861, 1189, 1218, 1722, 1747, 2378, 3494, 3567, 5241, 7134, 8323, 10482, 12229, 16646, 24458, 24969, 36687, 49938, 50663, 71627, 73374, 101326, 143254, 151989, 214881, 303978, 354641, 429762, 501389, 709282, 1002778, 1063923, 1504167, 2077183, 2127846, 3008334, 4154366, 6231549, 12463098, 14540281, 29080562, 43620843, 87241686]

約数ペア:

[(1, 87241686), (2, 43620843), (3, 29080562), (6, 14540281), (7, 12463098), (14, 6231549), (21, 4154366), (29, 3008334), (41, 2127846), (42, 2077183), (58, 1504167), (82, 1063923), (87, 1002778), (123, 709282), (174, 501389), (203, 429762), (246, 354641), (287, 303978), (406, 214881), (574, 151989), (609, 143254), (861, 101326), (1189, 73374), (1218, 71627), (1722, 50663), (1747, 49938), (2378, 36687), (3494, 24969), (3567, 24458), (5241, 16646), (7134, 12229), (8323, 10482)]