71420436

素因数分解:

$2^2\times 3^2\times {\mathrm{601}}^1\times {\mathrm{3301}}^1$

素因数の和:3912

約数の個数: 36

約数和(自身を含む): 180890164

約数和(自身を除く): 109469728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 601, 1202, 1803, 2404, 3301, 3606, 5409, 6602, 7212, 9903, 10818, 13204, 19806, 21636, 29709, 39612, 59418, 118836, 1983901, 3967802, 5951703, 7935604, 11903406, 17855109, 23806812, 35710218, 71420436]

約数ペア:

[(1, 71420436), (2, 35710218), (3, 23806812), (4, 17855109), (6, 11903406), (9, 7935604), (12, 5951703), (18, 3967802), (36, 1983901), (601, 118836), (1202, 59418), (1803, 39612), (2404, 29709), (3301, 21636), (3606, 19806), (5409, 13204), (6602, 10818), (7212, 9903)]