64638156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3119}}^1$

素因数の和:3294

約数の個数: 48

約数和(自身を含む): 165634560

約数和(自身を除く): 100996404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3119, 3454, 5181, 6238, 6908, 9357, 10362, 12476, 18714, 20724, 34309, 37428, 68618, 102927, 137236, 205854, 411708, 489683, 979366, 1469049, 1958732, 2938098, 5386513, 5876196, 10773026, 16159539, 21546052, 32319078, 64638156]

約数ペア:

[(1, 64638156), (2, 32319078), (3, 21546052), (4, 16159539), (6, 10773026), (11, 5876196), (12, 5386513), (22, 2938098), (33, 1958732), (44, 1469049), (66, 979366), (132, 489683), (157, 411708), (314, 205854), (471, 137236), (628, 102927), (942, 68618), (1727, 37428), (1884, 34309), (3119, 20724), (3454, 18714), (5181, 12476), (6238, 10362), (6908, 9357)]