69648516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{577}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 201976320

約数和(自身を除く): 132327804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 577, 958, 1154, 1437, 1731, 1916, 2308, 2874, 3353, 3462, 4039, 4311, 5193, 5748, 6706, 6924, 8078, 8622, 10059, 10386, 12117, 13412, 16156, 17244, 20118, 20772, 24234, 30177, 36351, 40236, 48468, 60354, 72702, 120708, 145404, 276383, 552766, 829149, 1105532, 1658298, 1934681, 2487447, 3316596, 3869362, 4974894, 5804043, 7738724, 9949788, 11608086, 17412129, 23216172, 34824258, 69648516]

約数ペア:

[(1, 69648516), (2, 34824258), (3, 23216172), (4, 17412129), (6, 11608086), (7, 9949788), (9, 7738724), (12, 5804043), (14, 4974894), (18, 3869362), (21, 3316596), (28, 2487447), (36, 1934681), (42, 1658298), (63, 1105532), (84, 829149), (126, 552766), (252, 276383), (479, 145404), (577, 120708), (958, 72702), (1154, 60354), (1437, 48468), (1731, 40236), (1916, 36351), (2308, 30177), (2874, 24234), (3353, 20772), (3462, 20118), (4039, 17244), (4311, 16156), (5193, 13412), (5748, 12117), (6706, 10386), (6924, 10059), (8078, 8622)]