84959756

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 174021120

約数和(自身を除く): 89061364

約数列:

[1, 2, 4, 7, 14, 28, 89, 103, 178, 206, 331, 356, 412, 623, 662, 721, 1246, 1324, 1442, 2317, 2492, 2884, 4634, 9167, 9268, 18334, 29459, 34093, 36668, 58918, 64169, 68186, 117836, 128338, 136372, 206213, 238651, 256676, 412426, 477302, 824852, 954604, 3034277, 6068554, 12137108, 21239939, 42479878, 84959756]

約数ペア:

[(1, 84959756), (2, 42479878), (4, 21239939), (7, 12137108), (14, 6068554), (28, 3034277), (89, 954604), (103, 824852), (178, 477302), (206, 412426), (331, 256676), (356, 238651), (412, 206213), (623, 136372), (662, 128338), (721, 117836), (1246, 68186), (1324, 64169), (1442, 58918), (2317, 36668), (2492, 34093), (2884, 29459), (4634, 18334), (9167, 9268)]