78423732

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{15901}}^1$

素因数の和:16048

約数の個数: 36

約数和(自身を含む): 199697316

約数和(自身を除く): 121273584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 15901, 31802, 47703, 63604, 95406, 143109, 190812, 286218, 572436, 2178437, 4356874, 6535311, 8713748, 13070622, 19605933, 26141244, 39211866, 78423732]

約数ペア:

[(1, 78423732), (2, 39211866), (3, 26141244), (4, 19605933), (6, 13070622), (9, 8713748), (12, 6535311), (18, 4356874), (36, 2178437), (137, 572436), (274, 286218), (411, 190812), (548, 143109), (822, 95406), (1233, 63604), (1644, 47703), (2466, 31802), (4932, 15901)]