77772266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 140767200

約数和(自身を除く): 62994934

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 121, 143, 242, 286, 419, 649, 767, 838, 1298, 1534, 1573, 3146, 4609, 5447, 7139, 8437, 9218, 10894, 14278, 16874, 24721, 49442, 50699, 59917, 92807, 101398, 119834, 185614, 271931, 321373, 543862, 642746, 659087, 1318174, 2991241, 3535103, 5982482, 7070206, 38886133, 77772266]

約数ペア:

[(1, 77772266), (2, 38886133), (11, 7070206), (13, 5982482), (22, 3535103), (26, 2991241), (59, 1318174), (118, 659087), (121, 642746), (143, 543862), (242, 321373), (286, 271931), (419, 185614), (649, 119834), (767, 101398), (838, 92807), (1298, 59917), (1534, 50699), (1573, 49442), (3146, 24721), (4609, 16874), (5447, 14278), (7139, 10894), (8437, 9218)]