78198372

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 234743040

約数和(自身を除く): 156544668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1277, 1458, 1701, 2187, 2268, 2554, 2916, 3402, 3831, 4374, 5103, 5108, 6804, 7662, 8748, 8939, 10206, 11493, 15309, 15324, 17878, 20412, 22986, 26817, 30618, 34479, 35756, 45972, 53634, 61236, 68958, 80451, 103437, 107268, 137916, 160902, 206874, 241353, 310311, 321804, 413748, 482706, 620622, 724059, 930933, 965412, 1241244, 1448118, 1861866, 2172177, 2792799, 2896236, 3723732, 4344354, 5585598, 6516531, 8688708, 11171196, 13033062, 19549593, 26066124, 39099186, 78198372]

約数ペア:

[(1, 78198372), (2, 39099186), (3, 26066124), (4, 19549593), (6, 13033062), (7, 11171196), (9, 8688708), (12, 6516531), (14, 5585598), (18, 4344354), (21, 3723732), (27, 2896236), (28, 2792799), (36, 2172177), (42, 1861866), (54, 1448118), (63, 1241244), (81, 965412), (84, 930933), (108, 724059), (126, 620622), (162, 482706), (189, 413748), (243, 321804), (252, 310311), (324, 241353), (378, 206874), (486, 160902), (567, 137916), (729, 107268), (756, 103437), (972, 80451), (1134, 68958), (1277, 61236), (1458, 53634), (1701, 45972), (2187, 35756), (2268, 34479), (2554, 30618), (2916, 26817), (3402, 22986), (3831, 20412), (4374, 17878), (5103, 15324), (5108, 15309), (6804, 11493), (7662, 10206), (8748, 8939)]