90363136

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 191318400

約数和(自身を除く): 100955264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 128, 149, 184, 206, 256, 298, 368, 412, 596, 736, 824, 1192, 1472, 1648, 2369, 2384, 2944, 3296, 3427, 4738, 4768, 5888, 6592, 6854, 9476, 9536, 13184, 13708, 15347, 18952, 19072, 26368, 27416, 30694, 37904, 38144, 54832, 61388, 75808, 109664, 122776, 151616, 219328, 245552, 303232, 352981, 438656, 491104, 606464, 705962, 877312, 982208, 1411924, 1964416, 2823848, 3928832, 5647696, 11295392, 22590784, 45181568, 90363136]

約数ペア:

[(1, 90363136), (2, 45181568), (4, 22590784), (8, 11295392), (16, 5647696), (23, 3928832), (32, 2823848), (46, 1964416), (64, 1411924), (92, 982208), (103, 877312), (128, 705962), (149, 606464), (184, 491104), (206, 438656), (256, 352981), (298, 303232), (368, 245552), (412, 219328), (596, 151616), (736, 122776), (824, 109664), (1192, 75808), (1472, 61388), (1648, 54832), (2369, 38144), (2384, 37904), (2944, 30694), (3296, 27416), (3427, 26368), (4738, 19072), (4768, 18952), (5888, 15347), (6592, 13708), (6854, 13184), (9476, 9536)]