77401818

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{12251}}^1$

素因数の和:12281

約数の個数: 48

約数和(自身を含む): 187308576

約数和(自身を除く): 109906758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 12251, 24502, 36753, 73506, 110259, 159263, 220518, 318526, 330777, 477789, 661554, 955578, 992331, 1433367, 1984662, 2866734, 2976993, 4300101, 5953986, 8600202, 12900303, 25800606, 38700909, 77401818]

約数ペア:

[(1, 77401818), (2, 38700909), (3, 25800606), (6, 12900303), (9, 8600202), (13, 5953986), (18, 4300101), (26, 2976993), (27, 2866734), (39, 1984662), (54, 1433367), (78, 992331), (81, 955578), (117, 661554), (162, 477789), (234, 330777), (243, 318526), (351, 220518), (486, 159263), (702, 110259), (1053, 73506), (2106, 36753), (3159, 24502), (6318, 12251)]