77745816

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7247}}^1$

素因数の和:7408

約数の個数: 48

約数和(自身を含む): 212004000

約数和(自身を除く): 134258184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 7247, 10728, 14494, 21741, 28988, 43482, 57976, 65223, 86964, 130446, 173928, 260892, 521784, 1079803, 2159606, 3239409, 4319212, 6478818, 8638424, 9718227, 12957636, 19436454, 25915272, 38872908, 77745816]

約数ペア:

[(1, 77745816), (2, 38872908), (3, 25915272), (4, 19436454), (6, 12957636), (8, 9718227), (9, 8638424), (12, 6478818), (18, 4319212), (24, 3239409), (36, 2159606), (72, 1079803), (149, 521784), (298, 260892), (447, 173928), (596, 130446), (894, 86964), (1192, 65223), (1341, 57976), (1788, 43482), (2682, 28988), (3576, 21741), (5364, 14494), (7247, 10728)]