89723862

素因数分解:

$2^1\times 3^7\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 205341120

約数和(自身を除く): 115617258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 281, 438, 486, 562, 657, 729, 843, 1314, 1458, 1686, 1971, 2187, 2529, 3942, 4374, 5058, 5913, 7587, 11826, 15174, 17739, 20513, 22761, 35478, 41026, 45522, 53217, 61539, 68283, 106434, 123078, 136566, 159651, 184617, 204849, 319302, 369234, 409698, 553851, 614547, 1107702, 1229094, 1661553, 3323106, 4984659, 9969318, 14953977, 29907954, 44861931, 89723862]

約数ペア:

[(1, 89723862), (2, 44861931), (3, 29907954), (6, 14953977), (9, 9969318), (18, 4984659), (27, 3323106), (54, 1661553), (73, 1229094), (81, 1107702), (146, 614547), (162, 553851), (219, 409698), (243, 369234), (281, 319302), (438, 204849), (486, 184617), (562, 159651), (657, 136566), (729, 123078), (843, 106434), (1314, 68283), (1458, 61539), (1686, 53217), (1971, 45522), (2187, 41026), (2529, 35478), (3942, 22761), (4374, 20513), (5058, 17739), (5913, 15174), (7587, 11826)]