68249216

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 164774880

約数和(自身を除く): 96525664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 211, 224, 266, 304, 361, 422, 448, 532, 608, 722, 844, 896, 1064, 1216, 1444, 1477, 1688, 2128, 2432, 2527, 2888, 2954, 3376, 4009, 4256, 5054, 5776, 5908, 6752, 8018, 8512, 10108, 11552, 11816, 13504, 16036, 17024, 20216, 23104, 23632, 27008, 28063, 32072, 40432, 46208, 47264, 56126, 64144, 76171, 80864, 94528, 112252, 128288, 152342, 161728, 189056, 224504, 256576, 304684, 323456, 449008, 513152, 533197, 609368, 898016, 1066394, 1218736, 1796032, 2132788, 2437472, 3592064, 4265576, 4874944, 8531152, 9749888, 17062304, 34124608, 68249216]

約数ペア:

[(1, 68249216), (2, 34124608), (4, 17062304), (7, 9749888), (8, 8531152), (14, 4874944), (16, 4265576), (19, 3592064), (28, 2437472), (32, 2132788), (38, 1796032), (56, 1218736), (64, 1066394), (76, 898016), (112, 609368), (128, 533197), (133, 513152), (152, 449008), (211, 323456), (224, 304684), (266, 256576), (304, 224504), (361, 189056), (422, 161728), (448, 152342), (532, 128288), (608, 112252), (722, 94528), (844, 80864), (896, 76171), (1064, 64144), (1216, 56126), (1444, 47264), (1477, 46208), (1688, 40432), (2128, 32072), (2432, 28063), (2527, 27008), (2888, 23632), (2954, 23104), (3376, 20216), (4009, 17024), (4256, 16036), (5054, 13504), (5776, 11816), (5908, 11552), (6752, 10108), (8018, 8512)]