78961392

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:929

約数の個数: 120

約数和(自身を含む): 239401344

約数和(自身を除く): 160439952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 883, 972, 1104, 1242, 1296, 1656, 1766, 1863, 1944, 2484, 2649, 3312, 3532, 3726, 3888, 4968, 5298, 5589, 7064, 7452, 7947, 9936, 10596, 11178, 14128, 14904, 15894, 20309, 21192, 22356, 23841, 29808, 31788, 40618, 42384, 44712, 47682, 60927, 63576, 71523, 81236, 89424, 95364, 121854, 127152, 143046, 162472, 182781, 190728, 214569, 243708, 286092, 324944, 365562, 381456, 429138, 487416, 548343, 572184, 731124, 858276, 974832, 1096686, 1144368, 1462248, 1645029, 1716552, 2193372, 2924496, 3290058, 3433104, 4386744, 4935087, 6580116, 8773488, 9870174, 13160232, 19740348, 26320464, 39480696, 78961392]

約数ペア:

[(1, 78961392), (2, 39480696), (3, 26320464), (4, 19740348), (6, 13160232), (8, 9870174), (9, 8773488), (12, 6580116), (16, 4935087), (18, 4386744), (23, 3433104), (24, 3290058), (27, 2924496), (36, 2193372), (46, 1716552), (48, 1645029), (54, 1462248), (69, 1144368), (72, 1096686), (81, 974832), (92, 858276), (108, 731124), (138, 572184), (144, 548343), (162, 487416), (184, 429138), (207, 381456), (216, 365562), (243, 324944), (276, 286092), (324, 243708), (368, 214569), (414, 190728), (432, 182781), (486, 162472), (552, 143046), (621, 127152), (648, 121854), (828, 95364), (883, 89424), (972, 81236), (1104, 71523), (1242, 63576), (1296, 60927), (1656, 47682), (1766, 44712), (1863, 42384), (1944, 40618), (2484, 31788), (2649, 29808), (3312, 23841), (3532, 22356), (3726, 21192), (3888, 20309), (4968, 15894), (5298, 14904), (5589, 14128), (7064, 11178), (7452, 10596), (7947, 9936)]