81837234

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 182868504

約数和(自身を除く): 101031270

約数列:

[1, 2, 3, 6, 9, 18, 61, 73, 122, 146, 183, 219, 366, 438, 549, 657, 1021, 1098, 1314, 2042, 3063, 4453, 6126, 8906, 9189, 13359, 18378, 26718, 40077, 62281, 74533, 80154, 124562, 149066, 186843, 223599, 373686, 447198, 560529, 670797, 1121058, 1341594, 4546513, 9093026, 13639539, 27279078, 40918617, 81837234]

約数ペア:

[(1, 81837234), (2, 40918617), (3, 27279078), (6, 13639539), (9, 9093026), (18, 4546513), (61, 1341594), (73, 1121058), (122, 670797), (146, 560529), (183, 447198), (219, 373686), (366, 223599), (438, 186843), (549, 149066), (657, 124562), (1021, 80154), (1098, 74533), (1314, 62281), (2042, 40077), (3063, 26718), (4453, 18378), (6126, 13359), (8906, 9189)]