68455998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9437}}^1$

素因数の和:9489

約数の個数: 48

約数和(自身を含む): 164900736

約数和(自身を除く): 96444738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 9437, 18874, 28311, 56622, 84933, 122681, 169866, 245362, 292547, 368043, 585094, 736086, 877641, 1104129, 1755282, 2208258, 2632923, 3803111, 5265846, 7606222, 11409333, 22818666, 34227999, 68455998]

約数ペア:

[(1, 68455998), (2, 34227999), (3, 22818666), (6, 11409333), (9, 7606222), (13, 5265846), (18, 3803111), (26, 2632923), (31, 2208258), (39, 1755282), (62, 1104129), (78, 877641), (93, 736086), (117, 585094), (186, 368043), (234, 292547), (279, 245362), (403, 169866), (558, 122681), (806, 84933), (1209, 56622), (2418, 28311), (3627, 18874), (7254, 9437)]