77472808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4787}}^1$

素因数の和:4834

約数の個数: 48

約数和(自身を含む): 176389920

約数和(自身を除く): 98917112

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 4787, 8092, 9574, 16184, 19148, 33509, 38296, 67018, 81379, 134036, 162758, 268072, 325516, 569653, 651032, 1139306, 1383443, 2278612, 2766886, 4557224, 5533772, 9684101, 11067544, 19368202, 38736404, 77472808]

約数ペア:

[(1, 77472808), (2, 38736404), (4, 19368202), (7, 11067544), (8, 9684101), (14, 5533772), (17, 4557224), (28, 2766886), (34, 2278612), (56, 1383443), (68, 1139306), (119, 651032), (136, 569653), (238, 325516), (289, 268072), (476, 162758), (578, 134036), (952, 81379), (1156, 67018), (2023, 38296), (2312, 33509), (4046, 19148), (4787, 16184), (8092, 9574)]