72672184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22541}}^1$

素因数の和:22591

約数の個数: 32

約数和(自身を含む): 151482240

約数和(自身を除く): 78810056

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 22541, 45082, 90164, 180328, 293033, 586066, 698771, 1172132, 1397542, 2344264, 2795084, 5590168, 9084023, 18168046, 36336092, 72672184]

約数ペア:

[(1, 72672184), (2, 36336092), (4, 18168046), (8, 9084023), (13, 5590168), (26, 2795084), (31, 2344264), (52, 1397542), (62, 1172132), (104, 698771), (124, 586066), (248, 293033), (403, 180328), (806, 90164), (1612, 45082), (3224, 22541)]