85742778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 190753920

約数和(自身を除く): 105011142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 121, 178, 242, 267, 363, 534, 726, 979, 1327, 1958, 2654, 2937, 3981, 5874, 7962, 10769, 14597, 21538, 29194, 32307, 43791, 64614, 87582, 118103, 160567, 236206, 321134, 354309, 481701, 708618, 963402, 1299133, 2598266, 3897399, 7794798, 14290463, 28580926, 42871389, 85742778]

約数ペア:

[(1, 85742778), (2, 42871389), (3, 28580926), (6, 14290463), (11, 7794798), (22, 3897399), (33, 2598266), (66, 1299133), (89, 963402), (121, 708618), (178, 481701), (242, 354309), (267, 321134), (363, 236206), (534, 160567), (726, 118103), (979, 87582), (1327, 64614), (1958, 43791), (2654, 32307), (2937, 29194), (3981, 21538), (5874, 14597), (7962, 10769)]