67639698

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{8521}}^1$

素因数の和:8549

約数の個数: 60

約数和(自身を含む): 176328702

約数和(自身を除く): 108689004

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 8521, 17042, 25563, 51126, 59647, 76689, 119294, 153378, 178941, 230067, 357882, 417529, 460134, 536823, 690201, 835058, 1073646, 1252587, 1380402, 1610469, 2505174, 3220938, 3757761, 4831407, 7515522, 9662814, 11273283, 22546566, 33819849, 67639698]

約数ペア:

[(1, 67639698), (2, 33819849), (3, 22546566), (6, 11273283), (7, 9662814), (9, 7515522), (14, 4831407), (18, 3757761), (21, 3220938), (27, 2505174), (42, 1610469), (49, 1380402), (54, 1252587), (63, 1073646), (81, 835058), (98, 690201), (126, 536823), (147, 460134), (162, 417529), (189, 357882), (294, 230067), (378, 178941), (441, 153378), (567, 119294), (882, 76689), (1134, 59647), (1323, 51126), (2646, 25563), (3969, 17042), (7938, 8521)]