86931152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1788

約数の個数: 80

約数和(自身を含む): 215236224

約数和(自身を除く): 128305072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1721, 1804, 2296, 3157, 3442, 3608, 4592, 6314, 6884, 7216, 12047, 12628, 13768, 18931, 24094, 25256, 27536, 37862, 48188, 50512, 70561, 75724, 96376, 132517, 141122, 151448, 192752, 265034, 282244, 302896, 493927, 530068, 564488, 776171, 987854, 1060136, 1128976, 1552342, 1975708, 2120272, 3104684, 3951416, 5433197, 6209368, 7902832, 10866394, 12418736, 21732788, 43465576, 86931152]

約数ペア:

[(1, 86931152), (2, 43465576), (4, 21732788), (7, 12418736), (8, 10866394), (11, 7902832), (14, 6209368), (16, 5433197), (22, 3951416), (28, 3104684), (41, 2120272), (44, 1975708), (56, 1552342), (77, 1128976), (82, 1060136), (88, 987854), (112, 776171), (154, 564488), (164, 530068), (176, 493927), (287, 302896), (308, 282244), (328, 265034), (451, 192752), (574, 151448), (616, 141122), (656, 132517), (902, 96376), (1148, 75724), (1232, 70561), (1721, 50512), (1804, 48188), (2296, 37862), (3157, 27536), (3442, 25256), (3608, 24094), (4592, 18931), (6314, 13768), (6884, 12628), (7216, 12047)]