91993426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 174493440

約数和(自身を除く): 82500014

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 89, 101, 119, 178, 202, 238, 301, 602, 623, 707, 731, 1246, 1414, 1462, 1513, 1717, 3026, 3434, 3827, 4343, 5117, 7654, 8686, 8989, 10234, 10591, 12019, 17978, 21182, 24038, 26789, 30401, 53578, 60802, 62923, 65059, 73831, 125846, 130118, 147662, 152813, 305626, 386527, 455413, 516817, 773054, 910826, 1033634, 1069691, 2139382, 2705689, 5411378, 6570959, 13141918, 45996713, 91993426]

約数ペア:

[(1, 91993426), (2, 45996713), (7, 13141918), (14, 6570959), (17, 5411378), (34, 2705689), (43, 2139382), (86, 1069691), (89, 1033634), (101, 910826), (119, 773054), (178, 516817), (202, 455413), (238, 386527), (301, 305626), (602, 152813), (623, 147662), (707, 130118), (731, 125846), (1246, 73831), (1414, 65059), (1462, 62923), (1513, 60802), (1717, 53578), (3026, 30401), (3434, 26789), (3827, 24038), (4343, 21182), (5117, 17978), (7654, 12019), (8686, 10591), (8989, 10234)]