123945444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2534

約数の個数: 96

約数和(自身を含む): 372879360

約数和(自身を除く): 248933916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 201, 252, 268, 378, 402, 469, 603, 756, 804, 938, 1206, 1407, 1809, 1876, 2412, 2447, 2814, 3618, 4221, 4894, 5628, 7236, 7341, 8442, 9788, 12663, 14682, 16884, 17129, 22023, 25326, 29364, 34258, 44046, 50652, 51387, 66069, 68516, 88092, 102774, 132138, 154161, 163949, 205548, 264276, 308322, 327898, 462483, 491847, 616644, 655796, 924966, 983694, 1147643, 1475541, 1849932, 1967388, 2295286, 2951082, 3442929, 4426623, 4590572, 5902164, 6885858, 8853246, 10328787, 13771716, 17706492, 20657574, 30986361, 41315148, 61972722, 123945444]

約数ペア:

[(1, 123945444), (2, 61972722), (3, 41315148), (4, 30986361), (6, 20657574), (7, 17706492), (9, 13771716), (12, 10328787), (14, 8853246), (18, 6885858), (21, 5902164), (27, 4590572), (28, 4426623), (36, 3442929), (42, 2951082), (54, 2295286), (63, 1967388), (67, 1849932), (84, 1475541), (108, 1147643), (126, 983694), (134, 924966), (189, 655796), (201, 616644), (252, 491847), (268, 462483), (378, 327898), (402, 308322), (469, 264276), (603, 205548), (756, 163949), (804, 154161), (938, 132138), (1206, 102774), (1407, 88092), (1809, 68516), (1876, 66069), (2412, 51387), (2447, 50652), (2814, 44046), (3618, 34258), (4221, 29364), (4894, 25326), (5628, 22023), (7236, 17129), (7341, 16884), (8442, 14682), (9788, 12663)]