85071402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 199556448

約数和(自身を除く): 114485046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1723, 1899, 2743, 3446, 3798, 5169, 5486, 8229, 10338, 15507, 16458, 22399, 24687, 31014, 44798, 49374, 67197, 134394, 201591, 363553, 403182, 727106, 1090659, 2181318, 3271977, 4726189, 6543954, 9452378, 14178567, 28357134, 42535701, 85071402]

約数ペア:

[(1, 85071402), (2, 42535701), (3, 28357134), (6, 14178567), (9, 9452378), (13, 6543954), (18, 4726189), (26, 3271977), (39, 2181318), (78, 1090659), (117, 727106), (211, 403182), (234, 363553), (422, 201591), (633, 134394), (1266, 67197), (1723, 49374), (1899, 44798), (2743, 31014), (3446, 24687), (3798, 22399), (5169, 16458), (5486, 15507), (8229, 10338)]