61264026

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{4787}}^1$

素因数の和:4880

約数の個数: 40

約数和(自身を含む): 139043520

約数和(自身を除く): 77779494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 4787, 6399, 9574, 12798, 14361, 28722, 43083, 86166, 129249, 258498, 378173, 387747, 756346, 775494, 1134519, 2269038, 3403557, 6807114, 10210671, 20421342, 30632013, 61264026]

約数ペア:

[(1, 61264026), (2, 30632013), (3, 20421342), (6, 10210671), (9, 6807114), (18, 3403557), (27, 2269038), (54, 1134519), (79, 775494), (81, 756346), (158, 387747), (162, 378173), (237, 258498), (474, 129249), (711, 86166), (1422, 43083), (2133, 28722), (4266, 14361), (4787, 12798), (6399, 9574)]