8868156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 23783424

約数和(自身を除く): 14915268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 127, 132, 138, 253, 254, 276, 381, 506, 508, 529, 759, 762, 1012, 1058, 1397, 1518, 1524, 1587, 2116, 2794, 2921, 3036, 3174, 4191, 5588, 5819, 5842, 6348, 8382, 8763, 11638, 11684, 16764, 17457, 17526, 23276, 32131, 34914, 35052, 64262, 67183, 69828, 96393, 128524, 134366, 192786, 201549, 268732, 385572, 403098, 739013, 806196, 1478026, 2217039, 2956052, 4434078, 8868156]

約数ペア:

[(1, 8868156), (2, 4434078), (3, 2956052), (4, 2217039), (6, 1478026), (11, 806196), (12, 739013), (22, 403098), (23, 385572), (33, 268732), (44, 201549), (46, 192786), (66, 134366), (69, 128524), (92, 96393), (127, 69828), (132, 67183), (138, 64262), (253, 35052), (254, 34914), (276, 32131), (381, 23276), (506, 17526), (508, 17457), (529, 16764), (759, 11684), (762, 11638), (1012, 8763), (1058, 8382), (1397, 6348), (1518, 5842), (1524, 5819), (1587, 5588), (2116, 4191), (2794, 3174), (2921, 3036)]