90889722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21859}}^1$

素因数の和:21888

約数の個数: 64

約数和(自身を含む): 251827200

約数和(自身を除く): 160937478

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 21859, 43718, 65577, 131154, 153013, 196731, 240449, 306026, 393462, 459039, 480898, 590193, 721347, 918078, 1180386, 1377117, 1442694, 1683143, 2164041, 2754234, 3366286, 4131351, 4328082, 5049429, 6492123, 8262702, 10098858, 12984246, 15148287, 30296574, 45444861, 90889722]

約数ペア:

[(1, 90889722), (2, 45444861), (3, 30296574), (6, 15148287), (7, 12984246), (9, 10098858), (11, 8262702), (14, 6492123), (18, 5049429), (21, 4328082), (22, 4131351), (27, 3366286), (33, 2754234), (42, 2164041), (54, 1683143), (63, 1442694), (66, 1377117), (77, 1180386), (99, 918078), (126, 721347), (154, 590193), (189, 480898), (198, 459039), (231, 393462), (297, 306026), (378, 240449), (462, 196731), (594, 153013), (693, 131154), (1386, 65577), (2079, 43718), (4158, 21859)]