105217812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{139177}}^1$

素因数の和:139197

約数の個数: 48

約数和(自身を含む): 311758720

約数和(自身を除く): 206540908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 139177, 278354, 417531, 556708, 835062, 974239, 1252593, 1670124, 1948478, 2505186, 2922717, 3757779, 3896956, 5010372, 5845434, 7515558, 8768151, 11690868, 15031116, 17536302, 26304453, 35072604, 52608906, 105217812]

約数ペア:

[(1, 105217812), (2, 52608906), (3, 35072604), (4, 26304453), (6, 17536302), (7, 15031116), (9, 11690868), (12, 8768151), (14, 7515558), (18, 5845434), (21, 5010372), (27, 3896956), (28, 3757779), (36, 2922717), (42, 2505186), (54, 1948478), (63, 1670124), (84, 1252593), (108, 974239), (126, 835062), (189, 556708), (252, 417531), (378, 278354), (756, 139177)]