64900668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1613}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 173537280

約数和(自身を除く): 108636612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1613, 1916, 2874, 3226, 3353, 4839, 5748, 6452, 6706, 9678, 10059, 11291, 13412, 19356, 20118, 22582, 33873, 40236, 45164, 67746, 135492, 772627, 1545254, 2317881, 3090508, 4635762, 5408389, 9271524, 10816778, 16225167, 21633556, 32450334, 64900668]

約数ペア:

[(1, 64900668), (2, 32450334), (3, 21633556), (4, 16225167), (6, 10816778), (7, 9271524), (12, 5408389), (14, 4635762), (21, 3090508), (28, 2317881), (42, 1545254), (84, 772627), (479, 135492), (958, 67746), (1437, 45164), (1613, 40236), (1916, 33873), (2874, 22582), (3226, 20118), (3353, 19356), (4839, 13412), (5748, 11291), (6452, 10059), (6706, 9678)]