42137472

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 126120960

約数和(自身を除く): 83983488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 367, 368, 384, 416, 552, 598, 624, 734, 736, 832, 897, 1101, 1104, 1196, 1248, 1468, 1472, 1664, 1794, 2202, 2208, 2392, 2496, 2936, 2944, 3588, 4404, 4416, 4771, 4784, 4992, 5872, 7176, 8441, 8808, 8832, 9542, 9568, 11744, 14313, 14352, 16882, 17616, 19084, 19136, 23488, 25323, 28626, 28704, 33764, 35232, 38168, 38272, 46976, 50646, 57252, 57408, 67528, 70464, 76336, 101292, 109733, 114504, 114816, 135056, 140928, 152672, 202584, 219466, 229008, 270112, 305344, 329199, 405168, 438932, 458016, 540224, 610688, 658398, 810336, 877864, 916032, 1080448, 1316796, 1620672, 1755728, 1832064, 2633592, 3241344, 3511456, 5267184, 7022912, 10534368, 14045824, 21068736, 42137472]

約数ペア:

[(1, 42137472), (2, 21068736), (3, 14045824), (4, 10534368), (6, 7022912), (8, 5267184), (12, 3511456), (13, 3241344), (16, 2633592), (23, 1832064), (24, 1755728), (26, 1620672), (32, 1316796), (39, 1080448), (46, 916032), (48, 877864), (52, 810336), (64, 658398), (69, 610688), (78, 540224), (92, 458016), (96, 438932), (104, 405168), (128, 329199), (138, 305344), (156, 270112), (184, 229008), (192, 219466), (208, 202584), (276, 152672), (299, 140928), (312, 135056), (367, 114816), (368, 114504), (384, 109733), (416, 101292), (552, 76336), (598, 70464), (624, 67528), (734, 57408), (736, 57252), (832, 50646), (897, 46976), (1101, 38272), (1104, 38168), (1196, 35232), (1248, 33764), (1468, 28704), (1472, 28626), (1664, 25323), (1794, 23488), (2202, 19136), (2208, 19084), (2392, 17616), (2496, 16882), (2936, 14352), (2944, 14313), (3588, 11744), (4404, 9568), (4416, 9542), (4771, 8832), (4784, 8808), (4992, 8441), (5872, 7176)]