79149924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 229494720

約数和(自身を除く): 150344796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 709, 886, 1329, 1418, 1772, 2127, 2658, 2836, 3101, 3987, 4254, 4963, 5316, 6202, 6381, 7974, 8508, 9303, 9926, 12404, 12762, 14889, 15948, 18606, 19852, 25524, 27909, 29778, 37212, 44667, 55818, 59556, 89334, 111636, 178668, 314087, 628174, 942261, 1256348, 1884522, 2198609, 2826783, 3769044, 4397218, 5653566, 6595827, 8794436, 11307132, 13191654, 19787481, 26383308, 39574962, 79149924]

約数ペア:

[(1, 79149924), (2, 39574962), (3, 26383308), (4, 19787481), (6, 13191654), (7, 11307132), (9, 8794436), (12, 6595827), (14, 5653566), (18, 4397218), (21, 3769044), (28, 2826783), (36, 2198609), (42, 1884522), (63, 1256348), (84, 942261), (126, 628174), (252, 314087), (443, 178668), (709, 111636), (886, 89334), (1329, 59556), (1418, 55818), (1772, 44667), (2127, 37212), (2658, 29778), (2836, 27909), (3101, 25524), (3987, 19852), (4254, 18606), (4963, 15948), (5316, 14889), (6202, 12762), (6381, 12404), (7974, 9926), (8508, 9303)]