72673096

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{43}}^2$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 148221900

約数和(自身を除く): 75548804

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 578, 731, 1156, 1462, 1849, 2312, 2924, 3698, 4913, 5848, 7396, 9826, 12427, 14792, 19652, 24854, 31433, 39304, 49708, 62866, 99416, 125732, 211259, 251464, 422518, 534361, 845036, 1068722, 1690072, 2137444, 4274888, 9084137, 18168274, 36336548, 72673096]

約数ペア:

[(1, 72673096), (2, 36336548), (4, 18168274), (8, 9084137), (17, 4274888), (34, 2137444), (43, 1690072), (68, 1068722), (86, 845036), (136, 534361), (172, 422518), (289, 251464), (344, 211259), (578, 125732), (731, 99416), (1156, 62866), (1462, 49708), (1849, 39304), (2312, 31433), (2924, 24854), (3698, 19652), (4913, 14792), (5848, 12427), (7396, 9826)]