7704396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 23851520

約数和(自身を除く): 16147124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 79, 81, 84, 86, 108, 126, 129, 158, 162, 172, 189, 237, 252, 258, 301, 316, 324, 378, 387, 474, 516, 553, 567, 602, 711, 756, 774, 903, 948, 1106, 1134, 1161, 1204, 1422, 1548, 1659, 1806, 2133, 2212, 2268, 2322, 2709, 2844, 3318, 3397, 3483, 3612, 4266, 4644, 4977, 5418, 6399, 6636, 6794, 6966, 8127, 8532, 9954, 10191, 10836, 12798, 13588, 13932, 14931, 16254, 19908, 20382, 23779, 24381, 25596, 29862, 30573, 32508, 40764, 44793, 47558, 48762, 59724, 61146, 71337, 89586, 91719, 95116, 97524, 122292, 142674, 179172, 183438, 214011, 275157, 285348, 366876, 428022, 550314, 642033, 856044, 1100628, 1284066, 1926099, 2568132, 3852198, 7704396]

約数ペア:

[(1, 7704396), (2, 3852198), (3, 2568132), (4, 1926099), (6, 1284066), (7, 1100628), (9, 856044), (12, 642033), (14, 550314), (18, 428022), (21, 366876), (27, 285348), (28, 275157), (36, 214011), (42, 183438), (43, 179172), (54, 142674), (63, 122292), (79, 97524), (81, 95116), (84, 91719), (86, 89586), (108, 71337), (126, 61146), (129, 59724), (158, 48762), (162, 47558), (172, 44793), (189, 40764), (237, 32508), (252, 30573), (258, 29862), (301, 25596), (316, 24381), (324, 23779), (378, 20382), (387, 19908), (474, 16254), (516, 14931), (553, 13932), (567, 13588), (602, 12798), (711, 10836), (756, 10191), (774, 9954), (903, 8532), (948, 8127), (1106, 6966), (1134, 6794), (1161, 6636), (1204, 6399), (1422, 5418), (1548, 4977), (1659, 4644), (1806, 4266), (2133, 3612), (2212, 3483), (2268, 3397), (2322, 3318), (2709, 2844)]