86420752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 196094592

約数和(自身を除く): 109673840

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 37, 44, 46, 74, 88, 92, 148, 176, 184, 253, 296, 368, 407, 506, 577, 592, 814, 851, 1012, 1154, 1628, 1702, 2024, 2308, 3256, 3404, 4048, 4616, 6347, 6512, 6808, 9232, 9361, 12694, 13271, 13616, 18722, 21349, 25388, 26542, 37444, 42698, 50776, 53084, 74888, 85396, 101552, 106168, 145981, 149776, 170792, 212336, 234839, 291962, 341584, 469678, 491027, 583924, 939356, 982054, 1167848, 1878712, 1964108, 2335696, 3757424, 3928216, 5401297, 7856432, 10802594, 21605188, 43210376, 86420752]

約数ペア:

[(1, 86420752), (2, 43210376), (4, 21605188), (8, 10802594), (11, 7856432), (16, 5401297), (22, 3928216), (23, 3757424), (37, 2335696), (44, 1964108), (46, 1878712), (74, 1167848), (88, 982054), (92, 939356), (148, 583924), (176, 491027), (184, 469678), (253, 341584), (296, 291962), (368, 234839), (407, 212336), (506, 170792), (577, 149776), (592, 145981), (814, 106168), (851, 101552), (1012, 85396), (1154, 74888), (1628, 53084), (1702, 50776), (2024, 42698), (2308, 37444), (3256, 26542), (3404, 25388), (4048, 21349), (4616, 18722), (6347, 13616), (6512, 13271), (6808, 12694), (9232, 9361)]