72399804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18679}}^1$

素因数の和:18722

約数の個数: 48

約数和(自身を含む): 188294400

約数和(自身を除く): 115894596

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 18679, 37358, 56037, 74716, 112074, 224148, 317543, 354901, 635086, 709802, 952629, 1064703, 1270172, 1419604, 1905258, 2129406, 3810516, 4258812, 6033317, 12066634, 18099951, 24133268, 36199902, 72399804]

約数ペア:

[(1, 72399804), (2, 36199902), (3, 24133268), (4, 18099951), (6, 12066634), (12, 6033317), (17, 4258812), (19, 3810516), (34, 2129406), (38, 1905258), (51, 1419604), (57, 1270172), (68, 1064703), (76, 952629), (102, 709802), (114, 635086), (204, 354901), (228, 317543), (323, 224148), (646, 112074), (969, 74716), (1292, 56037), (1938, 37358), (3876, 18679)]