66506652

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 179105472

約数和(自身を除く): 112598820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 271, 306, 401, 542, 612, 802, 813, 1084, 1203, 1604, 1626, 2406, 2439, 3252, 3609, 4607, 4812, 4878, 6817, 7218, 9214, 9756, 13634, 13821, 14436, 18428, 20451, 27268, 27642, 40902, 41463, 55284, 61353, 81804, 82926, 108671, 122706, 165852, 217342, 245412, 326013, 434684, 652026, 978039, 1304052, 1847407, 1956078, 3694814, 3912156, 5542221, 7389628, 11084442, 16626663, 22168884, 33253326, 66506652]

約数ペア:

[(1, 66506652), (2, 33253326), (3, 22168884), (4, 16626663), (6, 11084442), (9, 7389628), (12, 5542221), (17, 3912156), (18, 3694814), (34, 1956078), (36, 1847407), (51, 1304052), (68, 978039), (102, 652026), (153, 434684), (204, 326013), (271, 245412), (306, 217342), (401, 165852), (542, 122706), (612, 108671), (802, 82926), (813, 81804), (1084, 61353), (1203, 55284), (1604, 41463), (1626, 40902), (2406, 27642), (2439, 27268), (3252, 20451), (3609, 18428), (4607, 14436), (4812, 13821), (4878, 13634), (6817, 9756), (7218, 9214)]