87612456

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 223819200

約数和(自身を除く): 136206744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 109, 214, 218, 313, 321, 327, 428, 436, 626, 642, 654, 856, 872, 939, 1252, 1284, 1308, 1878, 2504, 2568, 2616, 3756, 7512, 11663, 23326, 33491, 34117, 34989, 46652, 66982, 68234, 69978, 93304, 100473, 102351, 133964, 136468, 139956, 200946, 204702, 267928, 272936, 279912, 401892, 409404, 803784, 818808, 3650519, 7301038, 10951557, 14602076, 21903114, 29204152, 43806228, 87612456]

約数ペア:

[(1, 87612456), (2, 43806228), (3, 29204152), (4, 21903114), (6, 14602076), (8, 10951557), (12, 7301038), (24, 3650519), (107, 818808), (109, 803784), (214, 409404), (218, 401892), (313, 279912), (321, 272936), (327, 267928), (428, 204702), (436, 200946), (626, 139956), (642, 136468), (654, 133964), (856, 102351), (872, 100473), (939, 93304), (1252, 69978), (1284, 68234), (1308, 66982), (1878, 46652), (2504, 34989), (2568, 34117), (2616, 33491), (3756, 23326), (7512, 11663)]