68924928

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 80

約数和(自身を含む): 191702016

約数和(自身を除く): 122777088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 1951, 2208, 2944, 3902, 4416, 5853, 5888, 7804, 8832, 11706, 11776, 15608, 17664, 23412, 31216, 35328, 44873, 46824, 62432, 89746, 93648, 124864, 134619, 179492, 187296, 249728, 269238, 358984, 374592, 499456, 538476, 717968, 749184, 998912, 1076952, 1435936, 1498368, 2153904, 2871872, 2996736, 4307808, 5743744, 8615616, 11487488, 17231232, 22974976, 34462464, 68924928]

約数ペア:

[(1, 68924928), (2, 34462464), (3, 22974976), (4, 17231232), (6, 11487488), (8, 8615616), (12, 5743744), (16, 4307808), (23, 2996736), (24, 2871872), (32, 2153904), (46, 1498368), (48, 1435936), (64, 1076952), (69, 998912), (92, 749184), (96, 717968), (128, 538476), (138, 499456), (184, 374592), (192, 358984), (256, 269238), (276, 249728), (368, 187296), (384, 179492), (512, 134619), (552, 124864), (736, 93648), (768, 89746), (1104, 62432), (1472, 46824), (1536, 44873), (1951, 35328), (2208, 31216), (2944, 23412), (3902, 17664), (4416, 15608), (5853, 11776), (5888, 11706), (7804, 8832)]