79204128

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20123}}^1$

素因数の和:20177

約数の個数: 48

約数和(自身を含む): 212992416

約数和(自身を除く): 133788288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 20123, 40246, 60369, 80492, 120738, 160984, 241476, 321968, 482952, 643936, 825043, 965904, 1650086, 1931808, 2475129, 3300172, 4950258, 6600344, 9900516, 13200688, 19801032, 26401376, 39602064, 79204128]

約数ペア:

[(1, 79204128), (2, 39602064), (3, 26401376), (4, 19801032), (6, 13200688), (8, 9900516), (12, 6600344), (16, 4950258), (24, 3300172), (32, 2475129), (41, 1931808), (48, 1650086), (82, 965904), (96, 825043), (123, 643936), (164, 482952), (246, 321968), (328, 241476), (492, 160984), (656, 120738), (984, 80492), (1312, 60369), (1968, 40246), (3936, 20123)]