61223148

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 193052160

約数和(自身を除く): 131829012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 252, 276, 294, 322, 378, 414, 441, 483, 503, 588, 621, 644, 756, 828, 882, 966, 1006, 1127, 1242, 1323, 1449, 1509, 1764, 1932, 2012, 2254, 2484, 2646, 2898, 3018, 3381, 3521, 4347, 4508, 4527, 5292, 5796, 6036, 6762, 7042, 8694, 9054, 10143, 10563, 11569, 13524, 13581, 14084, 17388, 18108, 20286, 21126, 23138, 24647, 27162, 30429, 31689, 34707, 40572, 42252, 46276, 49294, 54324, 60858, 63378, 69414, 73941, 80983, 95067, 98588, 104121, 121716, 126756, 138828, 147882, 161966, 190134, 208242, 221823, 242949, 295764, 312363, 323932, 380268, 416484, 443646, 485898, 566881, 624726, 665469, 728847, 887292, 971796, 1133762, 1249452, 1330938, 1457694, 1700643, 2186541, 2267524, 2661876, 2915388, 3401286, 4373082, 5101929, 6802572, 8746164, 10203858, 15305787, 20407716, 30611574, 61223148]

約数ペア:

[(1, 61223148), (2, 30611574), (3, 20407716), (4, 15305787), (6, 10203858), (7, 8746164), (9, 6802572), (12, 5101929), (14, 4373082), (18, 3401286), (21, 2915388), (23, 2661876), (27, 2267524), (28, 2186541), (36, 1700643), (42, 1457694), (46, 1330938), (49, 1249452), (54, 1133762), (63, 971796), (69, 887292), (84, 728847), (92, 665469), (98, 624726), (108, 566881), (126, 485898), (138, 443646), (147, 416484), (161, 380268), (189, 323932), (196, 312363), (207, 295764), (252, 242949), (276, 221823), (294, 208242), (322, 190134), (378, 161966), (414, 147882), (441, 138828), (483, 126756), (503, 121716), (588, 104121), (621, 98588), (644, 95067), (756, 80983), (828, 73941), (882, 69414), (966, 63378), (1006, 60858), (1127, 54324), (1242, 49294), (1323, 46276), (1449, 42252), (1509, 40572), (1764, 34707), (1932, 31689), (2012, 30429), (2254, 27162), (2484, 24647), (2646, 23138), (2898, 21126), (3018, 20286), (3381, 18108), (3521, 17388), (4347, 14084), (4508, 13581), (4527, 13524), (5292, 11569), (5796, 10563), (6036, 10143), (6762, 9054), (7042, 8694)]