7161084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 20934368

約数和(自身を除く): 13773284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 181, 252, 314, 362, 471, 543, 628, 724, 942, 1086, 1099, 1267, 1413, 1629, 1884, 2172, 2198, 2534, 2826, 3258, 3297, 3801, 4396, 5068, 5652, 6516, 6594, 7602, 9891, 11403, 13188, 15204, 19782, 22806, 28417, 39564, 45612, 56834, 85251, 113668, 170502, 198919, 255753, 341004, 397838, 511506, 596757, 795676, 1023012, 1193514, 1790271, 2387028, 3580542, 7161084]

約数ペア:

[(1, 7161084), (2, 3580542), (3, 2387028), (4, 1790271), (6, 1193514), (7, 1023012), (9, 795676), (12, 596757), (14, 511506), (18, 397838), (21, 341004), (28, 255753), (36, 198919), (42, 170502), (63, 113668), (84, 85251), (126, 56834), (157, 45612), (181, 39564), (252, 28417), (314, 22806), (362, 19782), (471, 15204), (543, 13188), (628, 11403), (724, 9891), (942, 7602), (1086, 6594), (1099, 6516), (1267, 5652), (1413, 5068), (1629, 4396), (1884, 3801), (2172, 3297), (2198, 3258), (2534, 2826)]