71350704

素因数分解:

$2^4\times 3^2\times {\mathrm{495491}}^1$

素因数の和:495505

約数の個数: 30

約数和(自身を含む): 199683276

約数和(自身を除く): 128332572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495491, 990982, 1486473, 1981964, 2972946, 3963928, 4459419, 5945892, 7927856, 8918838, 11891784, 17837676, 23783568, 35675352, 71350704]

約数ペア:

[(1, 71350704), (2, 35675352), (3, 23783568), (4, 17837676), (6, 11891784), (8, 8918838), (9, 7927856), (12, 5945892), (16, 4459419), (18, 3963928), (24, 2972946), (36, 1981964), (48, 1486473), (72, 990982), (144, 495491)]