80690544

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 120

約数和(自身を含む): 248976624

約数和(自身を除く): 168286080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 421, 484, 528, 726, 792, 842, 968, 1089, 1263, 1331, 1452, 1584, 1684, 1936, 2178, 2526, 2662, 2904, 3368, 3789, 3993, 4356, 4631, 5052, 5324, 5808, 6736, 7578, 7986, 8712, 9262, 10104, 10648, 11979, 13893, 15156, 15972, 17424, 18524, 20208, 21296, 23958, 27786, 30312, 31944, 37048, 41679, 47916, 50941, 55572, 60624, 63888, 74096, 83358, 95832, 101882, 111144, 152823, 166716, 191664, 203764, 222288, 305646, 333432, 407528, 458469, 560351, 611292, 666864, 815056, 916938, 1120702, 1222584, 1681053, 1833876, 2241404, 2445168, 3362106, 3667752, 4482808, 5043159, 6724212, 7335504, 8965616, 10086318, 13448424, 20172636, 26896848, 40345272, 80690544]

約数ペア:

[(1, 80690544), (2, 40345272), (3, 26896848), (4, 20172636), (6, 13448424), (8, 10086318), (9, 8965616), (11, 7335504), (12, 6724212), (16, 5043159), (18, 4482808), (22, 3667752), (24, 3362106), (33, 2445168), (36, 2241404), (44, 1833876), (48, 1681053), (66, 1222584), (72, 1120702), (88, 916938), (99, 815056), (121, 666864), (132, 611292), (144, 560351), (176, 458469), (198, 407528), (242, 333432), (264, 305646), (363, 222288), (396, 203764), (421, 191664), (484, 166716), (528, 152823), (726, 111144), (792, 101882), (842, 95832), (968, 83358), (1089, 74096), (1263, 63888), (1331, 60624), (1452, 55572), (1584, 50941), (1684, 47916), (1936, 41679), (2178, 37048), (2526, 31944), (2662, 30312), (2904, 27786), (3368, 23958), (3789, 21296), (3993, 20208), (4356, 18524), (4631, 17424), (5052, 15972), (5324, 15156), (5808, 13893), (6736, 11979), (7578, 10648), (7986, 10104), (8712, 9262)]