81112416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10973}}^1$

素因数の和:11004

約数の個数: 96

約数和(自身を含む): 265483008

約数和(自身を除く): 184370592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 10973, 21946, 32919, 43892, 65838, 76811, 87784, 120703, 131676, 153622, 175568, 230433, 241406, 263352, 307244, 351136, 362109, 460866, 482812, 526704, 614488, 724218, 844921, 921732, 965624, 1053408, 1228976, 1448436, 1689842, 1843464, 1931248, 2457952, 2534763, 2896872, 3379684, 3686928, 3862496, 5069526, 5793744, 6759368, 7373856, 10139052, 11587488, 13518736, 20278104, 27037472, 40556208, 81112416]

約数ペア:

[(1, 81112416), (2, 40556208), (3, 27037472), (4, 20278104), (6, 13518736), (7, 11587488), (8, 10139052), (11, 7373856), (12, 6759368), (14, 5793744), (16, 5069526), (21, 3862496), (22, 3686928), (24, 3379684), (28, 2896872), (32, 2534763), (33, 2457952), (42, 1931248), (44, 1843464), (48, 1689842), (56, 1448436), (66, 1228976), (77, 1053408), (84, 965624), (88, 921732), (96, 844921), (112, 724218), (132, 614488), (154, 526704), (168, 482812), (176, 460866), (224, 362109), (231, 351136), (264, 307244), (308, 263352), (336, 241406), (352, 230433), (462, 175568), (528, 153622), (616, 131676), (672, 120703), (924, 87784), (1056, 76811), (1232, 65838), (1848, 43892), (2464, 32919), (3696, 21946), (7392, 10973)]