61616856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1039}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 176716800

約数和(自身を除く): 115099944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 353, 706, 1039, 1059, 1412, 2078, 2118, 2471, 2824, 3117, 4156, 4236, 4942, 6234, 7273, 7413, 8312, 8472, 9884, 12468, 14546, 14826, 19768, 21819, 24936, 29092, 29652, 43638, 58184, 59304, 87276, 174552, 366767, 733534, 1100301, 1467068, 2200602, 2567369, 2934136, 4401204, 5134738, 7702107, 8802408, 10269476, 15404214, 20538952, 30808428, 61616856]

約数ペア:

[(1, 61616856), (2, 30808428), (3, 20538952), (4, 15404214), (6, 10269476), (7, 8802408), (8, 7702107), (12, 5134738), (14, 4401204), (21, 2934136), (24, 2567369), (28, 2200602), (42, 1467068), (56, 1100301), (84, 733534), (168, 366767), (353, 174552), (706, 87276), (1039, 59304), (1059, 58184), (1412, 43638), (2078, 29652), (2118, 29092), (2471, 24936), (2824, 21819), (3117, 19768), (4156, 14826), (4236, 14546), (4942, 12468), (6234, 9884), (7273, 8472), (7413, 8312)]