74182612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 161300160

約数和(自身を除く): 87117548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 179, 266, 287, 358, 361, 532, 574, 716, 722, 779, 1148, 1253, 1444, 1558, 2506, 2527, 3116, 3401, 5012, 5054, 5453, 6802, 7339, 10108, 10906, 13604, 14678, 14801, 21812, 23807, 29356, 29602, 47614, 51373, 59204, 64619, 95228, 102746, 103607, 129238, 139441, 205492, 207214, 258476, 278882, 414428, 452333, 557764, 904666, 976087, 1809332, 1952174, 2649379, 3904348, 5298758, 10597516, 18545653, 37091306, 74182612]

約数ペア:

[(1, 74182612), (2, 37091306), (4, 18545653), (7, 10597516), (14, 5298758), (19, 3904348), (28, 2649379), (38, 1952174), (41, 1809332), (76, 976087), (82, 904666), (133, 557764), (164, 452333), (179, 414428), (266, 278882), (287, 258476), (358, 207214), (361, 205492), (532, 139441), (574, 129238), (716, 103607), (722, 102746), (779, 95228), (1148, 64619), (1253, 59204), (1444, 51373), (1558, 47614), (2506, 29602), (2527, 29356), (3116, 23807), (3401, 21812), (5012, 14801), (5054, 14678), (5453, 13604), (6802, 10906), (7339, 10108)]