78245376

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 120

約数和(自身を含む): 229667592

約数和(自身を除く): 151422216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 421, 484, 512, 528, 704, 726, 768, 842, 968, 1056, 1263, 1408, 1452, 1536, 1684, 1936, 2112, 2526, 2816, 2904, 3368, 3872, 4224, 4631, 5052, 5632, 5808, 6736, 7744, 8448, 9262, 10104, 11616, 13472, 13893, 15488, 16896, 18524, 20208, 23232, 26944, 27786, 30976, 37048, 40416, 46464, 50941, 53888, 55572, 61952, 74096, 80832, 92928, 101882, 107776, 111144, 148192, 152823, 161664, 185856, 203764, 215552, 222288, 296384, 305646, 323328, 407528, 444576, 592768, 611292, 646656, 815056, 889152, 1185536, 1222584, 1630112, 1778304, 2371072, 2445168, 3260224, 3556608, 4890336, 6520448, 7113216, 9780672, 13040896, 19561344, 26081792, 39122688, 78245376]

約数ペア:

[(1, 78245376), (2, 39122688), (3, 26081792), (4, 19561344), (6, 13040896), (8, 9780672), (11, 7113216), (12, 6520448), (16, 4890336), (22, 3556608), (24, 3260224), (32, 2445168), (33, 2371072), (44, 1778304), (48, 1630112), (64, 1222584), (66, 1185536), (88, 889152), (96, 815056), (121, 646656), (128, 611292), (132, 592768), (176, 444576), (192, 407528), (242, 323328), (256, 305646), (264, 296384), (352, 222288), (363, 215552), (384, 203764), (421, 185856), (484, 161664), (512, 152823), (528, 148192), (704, 111144), (726, 107776), (768, 101882), (842, 92928), (968, 80832), (1056, 74096), (1263, 61952), (1408, 55572), (1452, 53888), (1536, 50941), (1684, 46464), (1936, 40416), (2112, 37048), (2526, 30976), (2816, 27786), (2904, 26944), (3368, 23232), (3872, 20208), (4224, 18524), (4631, 16896), (5052, 15488), (5632, 13893), (5808, 13472), (6736, 11616), (7744, 10104), (8448, 9262)]