72850188

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 178343424

約数和(自身を除く): 105493236

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 3478, 3491, 5217, 6956, 6982, 10434, 10473, 13964, 20868, 20946, 41892, 129167, 164077, 258334, 328154, 387501, 492231, 516668, 656308, 775002, 984462, 1550004, 1968924, 6070849, 12141698, 18212547, 24283396, 36425094, 72850188]

約数ペア:

[(1, 72850188), (2, 36425094), (3, 24283396), (4, 18212547), (6, 12141698), (12, 6070849), (37, 1968924), (47, 1550004), (74, 984462), (94, 775002), (111, 656308), (141, 516668), (148, 492231), (188, 387501), (222, 328154), (282, 258334), (444, 164077), (564, 129167), (1739, 41892), (3478, 20946), (3491, 20868), (5217, 13964), (6956, 10473), (6982, 10434)]