80905536

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 168

約数和(自身を含む): 251057664

約数和(自身を除く): 170152128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 197, 207, 248, 276, 279, 288, 368, 372, 394, 414, 496, 552, 558, 576, 591, 713, 736, 744, 788, 828, 992, 1104, 1116, 1182, 1426, 1472, 1488, 1576, 1656, 1773, 1984, 2139, 2208, 2232, 2364, 2852, 2976, 3152, 3312, 3546, 4278, 4416, 4464, 4531, 4728, 5704, 5952, 6107, 6304, 6417, 6624, 7092, 8556, 8928, 9062, 9456, 11408, 12214, 12608, 12834, 13248, 13593, 14184, 17112, 17856, 18124, 18321, 18912, 22816, 24428, 25668, 27186, 28368, 34224, 36248, 36642, 37824, 40779, 45632, 48856, 51336, 54372, 54963, 56736, 68448, 72496, 73284, 81558, 97712, 102672, 108744, 109926, 113472, 136896, 140461, 144992, 146568, 163116, 195424, 205344, 217488, 219852, 280922, 289984, 293136, 326232, 390848, 410688, 421383, 434976, 439704, 561844, 586272, 652464, 842766, 869952, 879408, 1123688, 1172544, 1264149, 1304928, 1685532, 1758816, 2247376, 2528298, 2609856, 3371064, 3517632, 4494752, 5056596, 6742128, 8989504, 10113192, 13484256, 20226384, 26968512, 40452768, 80905536]

約数ペア:

[(1, 80905536), (2, 40452768), (3, 26968512), (4, 20226384), (6, 13484256), (8, 10113192), (9, 8989504), (12, 6742128), (16, 5056596), (18, 4494752), (23, 3517632), (24, 3371064), (31, 2609856), (32, 2528298), (36, 2247376), (46, 1758816), (48, 1685532), (62, 1304928), (64, 1264149), (69, 1172544), (72, 1123688), (92, 879408), (93, 869952), (96, 842766), (124, 652464), (138, 586272), (144, 561844), (184, 439704), (186, 434976), (192, 421383), (197, 410688), (207, 390848), (248, 326232), (276, 293136), (279, 289984), (288, 280922), (368, 219852), (372, 217488), (394, 205344), (414, 195424), (496, 163116), (552, 146568), (558, 144992), (576, 140461), (591, 136896), (713, 113472), (736, 109926), (744, 108744), (788, 102672), (828, 97712), (992, 81558), (1104, 73284), (1116, 72496), (1182, 68448), (1426, 56736), (1472, 54963), (1488, 54372), (1576, 51336), (1656, 48856), (1773, 45632), (1984, 40779), (2139, 37824), (2208, 36642), (2232, 36248), (2364, 34224), (2852, 28368), (2976, 27186), (3152, 25668), (3312, 24428), (3546, 22816), (4278, 18912), (4416, 18321), (4464, 18124), (4531, 17856), (4728, 17112), (5704, 14184), (5952, 13593), (6107, 13248), (6304, 12834), (6417, 12608), (6624, 12214), (7092, 11408), (8556, 9456), (8928, 9062)]