123893364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9161}}^1$

素因数の和:9205

約数の個数: 72

約数和(自身を含む): 350941248

約数和(自身を除く): 227047884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 9161, 13524, 18322, 27483, 36644, 54966, 64127, 109932, 128254, 192381, 210703, 256508, 384762, 421406, 448889, 632109, 769524, 842812, 897778, 1264218, 1346667, 1474921, 1795556, 2528436, 2693334, 2949842, 4424763, 5386668, 5899684, 8849526, 10324447, 17699052, 20648894, 30973341, 41297788, 61946682, 123893364]

約数ペア:

[(1, 123893364), (2, 61946682), (3, 41297788), (4, 30973341), (6, 20648894), (7, 17699052), (12, 10324447), (14, 8849526), (21, 5899684), (23, 5386668), (28, 4424763), (42, 2949842), (46, 2693334), (49, 2528436), (69, 1795556), (84, 1474921), (92, 1346667), (98, 1264218), (138, 897778), (147, 842812), (161, 769524), (196, 632109), (276, 448889), (294, 421406), (322, 384762), (483, 256508), (588, 210703), (644, 192381), (966, 128254), (1127, 109932), (1932, 64127), (2254, 54966), (3381, 36644), (4508, 27483), (6762, 18322), (9161, 13524)]