774655812

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{37951}}^1$

素因数の和:37980

約数の個数: 84

約数和(自身を含む): 2322966016

約数和(自身を除く): 1548310204

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, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 37951, 75902, 113853, 151804, 227706, 265657, 341559, 455412, 531314, 683118, 796971, 1024677, 1062628, 1366236, 1593942, 2049354, 2390913, 3074031, 3187884, 4098708, 4781826, 6148062, 7172739, 9222093, 9563652, 12296124, 14345478, 18444186, 21518217, 27666279, 28690956, 36888372, 43036434, 55332558, 64554651, 86072868, 110665116, 129109302, 193663953, 258218604, 387327906, 774655812]

約数ペア:

[(1, 774655812), (2, 387327906), (3, 258218604), (4, 193663953), (6, 129109302), (7, 110665116), (9, 86072868), (12, 64554651), (14, 55332558), (18, 43036434), (21, 36888372), (27, 28690956), (28, 27666279), (36, 21518217), (42, 18444186), (54, 14345478), (63, 12296124), (81, 9563652), (84, 9222093), (108, 7172739), (126, 6148062), (162, 4781826), (189, 4098708), (243, 3187884), (252, 3074031), (324, 2390913), (378, 2049354), (486, 1593942), (567, 1366236), (729, 1062628), (756, 1024677), (972, 796971), (1134, 683118), (1458, 531314), (1701, 455412), (2268, 341559), (2916, 265657), (3402, 227706), (5103, 151804), (6804, 113853), (10206, 75902), (20412, 37951)]