78560295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 145096704

約数和(自身を除く): 66536409

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 127, 163, 165, 253, 345, 381, 489, 635, 759, 815, 1265, 1397, 1793, 1905, 2445, 2921, 3749, 3795, 4191, 5379, 6985, 8763, 8965, 11247, 14605, 18745, 20701, 20955, 26895, 32131, 41239, 43815, 56235, 62103, 96393, 103505, 123717, 160655, 206195, 227711, 310515, 476123, 481965, 618585, 683133, 1138555, 1428369, 2380615, 3415665, 5237353, 7141845, 15712059, 26186765, 78560295]

約数ペア:

[(1, 78560295), (3, 26186765), (5, 15712059), (11, 7141845), (15, 5237353), (23, 3415665), (33, 2380615), (55, 1428369), (69, 1138555), (115, 683133), (127, 618585), (163, 481965), (165, 476123), (253, 310515), (345, 227711), (381, 206195), (489, 160655), (635, 123717), (759, 103505), (815, 96393), (1265, 62103), (1397, 56235), (1793, 43815), (1905, 41239), (2445, 32131), (2921, 26895), (3749, 20955), (3795, 20701), (4191, 18745), (5379, 14605), (6985, 11247), (8763, 8965)]