78978702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 186810624

約数和(自身を除く): 107831922

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 129, 187, 258, 374, 473, 561, 731, 946, 1122, 1419, 1462, 1637, 2193, 2838, 3274, 4386, 4911, 8041, 9822, 16082, 18007, 24123, 27829, 36014, 48246, 54021, 55658, 70391, 83487, 108042, 140782, 166974, 211173, 306119, 422346, 612238, 774301, 918357, 1196647, 1548602, 1836714, 2322903, 2393294, 3589941, 4645806, 7179882, 13163117, 26326234, 39489351, 78978702]

約数ペア:

[(1, 78978702), (2, 39489351), (3, 26326234), (6, 13163117), (11, 7179882), (17, 4645806), (22, 3589941), (33, 2393294), (34, 2322903), (43, 1836714), (51, 1548602), (66, 1196647), (86, 918357), (102, 774301), (129, 612238), (187, 422346), (258, 306119), (374, 211173), (473, 166974), (561, 140782), (731, 108042), (946, 83487), (1122, 70391), (1419, 55658), (1462, 54021), (1637, 48246), (2193, 36014), (2838, 27829), (3274, 24123), (4386, 18007), (4911, 16082), (8041, 9822)]