84619864

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 186013800

約数和(自身を除く): 101393936

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1553, 1946, 3106, 3892, 6212, 6811, 7784, 10871, 12424, 13622, 21742, 27244, 43484, 54488, 76097, 86968, 152194, 215867, 304388, 431734, 608776, 863468, 1511069, 1726936, 3022138, 6044276, 10577483, 12088552, 21154966, 42309932, 84619864]

約数ペア:

[(1, 84619864), (2, 42309932), (4, 21154966), (7, 12088552), (8, 10577483), (14, 6044276), (28, 3022138), (49, 1726936), (56, 1511069), (98, 863468), (139, 608776), (196, 431734), (278, 304388), (392, 215867), (556, 152194), (973, 86968), (1112, 76097), (1553, 54488), (1946, 43484), (3106, 27244), (3892, 21742), (6212, 13622), (6811, 12424), (7784, 10871)]