78816078

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 201906432

約数和(自身を除く): 123090354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 243, 253, 297, 414, 486, 506, 594, 621, 641, 759, 891, 1242, 1282, 1518, 1782, 1863, 1923, 2277, 2673, 3726, 3846, 4554, 5346, 5589, 5769, 6831, 7051, 11178, 11538, 13662, 14102, 14743, 17307, 20493, 21153, 29486, 34614, 40986, 42306, 44229, 51921, 61479, 63459, 88458, 103842, 122958, 126918, 132687, 155763, 162173, 190377, 265374, 311526, 324346, 380754, 398061, 486519, 571131, 796122, 973038, 1142262, 1194183, 1459557, 1713393, 2388366, 2919114, 3426786, 3582549, 4378671, 7165098, 8757342, 13136013, 26272026, 39408039, 78816078]

約数ペア:

[(1, 78816078), (2, 39408039), (3, 26272026), (6, 13136013), (9, 8757342), (11, 7165098), (18, 4378671), (22, 3582549), (23, 3426786), (27, 2919114), (33, 2388366), (46, 1713393), (54, 1459557), (66, 1194183), (69, 1142262), (81, 973038), (99, 796122), (138, 571131), (162, 486519), (198, 398061), (207, 380754), (243, 324346), (253, 311526), (297, 265374), (414, 190377), (486, 162173), (506, 155763), (594, 132687), (621, 126918), (641, 122958), (759, 103842), (891, 88458), (1242, 63459), (1282, 61479), (1518, 51921), (1782, 44229), (1863, 42306), (1923, 40986), (2277, 34614), (2673, 29486), (3726, 21153), (3846, 20493), (4554, 17307), (5346, 14743), (5589, 14102), (5769, 13662), (6831, 11538), (7051, 11178)]