79404696

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 254489040

約数和(自身を除く): 175084344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 317, 392, 426, 441, 497, 504, 568, 588, 634, 639, 852, 882, 951, 994, 1176, 1268, 1278, 1491, 1704, 1764, 1902, 1988, 2219, 2536, 2556, 2853, 2982, 3479, 3528, 3804, 3976, 4438, 4473, 5112, 5706, 5964, 6657, 6958, 7608, 8876, 8946, 10437, 11412, 11928, 13314, 13916, 15533, 17752, 17892, 19971, 20874, 22507, 22824, 26628, 27832, 31066, 31311, 35784, 39942, 41748, 45014, 46599, 53256, 62132, 62622, 67521, 79884, 83496, 90028, 93198, 124264, 125244, 135042, 139797, 157549, 159768, 180056, 186396, 202563, 250488, 270084, 279594, 315098, 372792, 405126, 472647, 540168, 559188, 630196, 810252, 945294, 1102843, 1118376, 1260392, 1417941, 1620504, 1890588, 2205686, 2835882, 3308529, 3781176, 4411372, 5671764, 6617058, 8822744, 9925587, 11343528, 13234116, 19851174, 26468232, 39702348, 79404696]

約数ペア:

[(1, 79404696), (2, 39702348), (3, 26468232), (4, 19851174), (6, 13234116), (7, 11343528), (8, 9925587), (9, 8822744), (12, 6617058), (14, 5671764), (18, 4411372), (21, 3781176), (24, 3308529), (28, 2835882), (36, 2205686), (42, 1890588), (49, 1620504), (56, 1417941), (63, 1260392), (71, 1118376), (72, 1102843), (84, 945294), (98, 810252), (126, 630196), (142, 559188), (147, 540168), (168, 472647), (196, 405126), (213, 372792), (252, 315098), (284, 279594), (294, 270084), (317, 250488), (392, 202563), (426, 186396), (441, 180056), (497, 159768), (504, 157549), (568, 139797), (588, 135042), (634, 125244), (639, 124264), (852, 93198), (882, 90028), (951, 83496), (994, 79884), (1176, 67521), (1268, 62622), (1278, 62132), (1491, 53256), (1704, 46599), (1764, 45014), (1902, 41748), (1988, 39942), (2219, 35784), (2536, 31311), (2556, 31066), (2853, 27832), (2982, 26628), (3479, 22824), (3528, 22507), (3804, 20874), (3976, 19971), (4438, 17892), (4473, 17752), (5112, 15533), (5706, 13916), (5964, 13314), (6657, 11928), (6958, 11412), (7608, 10437), (8876, 8946)]