79919388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 212179968

約数和(自身を除く): 132260580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 367, 414, 526, 734, 789, 828, 1052, 1101, 1468, 1578, 2202, 2367, 3156, 3303, 4404, 4734, 6049, 6606, 8441, 9468, 12098, 13212, 16882, 18147, 24196, 25323, 33764, 36294, 50646, 54441, 72588, 75969, 96521, 101292, 108882, 151938, 193042, 217764, 289563, 303876, 386084, 579126, 868689, 1158252, 1737378, 2219983, 3474756, 4439966, 6659949, 8879932, 13319898, 19979847, 26639796, 39959694, 79919388]

約数ペア:

[(1, 79919388), (2, 39959694), (3, 26639796), (4, 19979847), (6, 13319898), (9, 8879932), (12, 6659949), (18, 4439966), (23, 3474756), (36, 2219983), (46, 1737378), (69, 1158252), (92, 868689), (138, 579126), (207, 386084), (263, 303876), (276, 289563), (367, 217764), (414, 193042), (526, 151938), (734, 108882), (789, 101292), (828, 96521), (1052, 75969), (1101, 72588), (1468, 54441), (1578, 50646), (2202, 36294), (2367, 33764), (3156, 25323), (3303, 24196), (4404, 18147), (4734, 16882), (6049, 13212), (6606, 12098), (8441, 9468)]