69997896

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2377}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 190121100

約数和(自身を除く): 120123204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2377, 2454, 3272, 3681, 4754, 4908, 7131, 7362, 9508, 9816, 14262, 14724, 19016, 21393, 28524, 29448, 42786, 57048, 85572, 171144, 972193, 1944386, 2916579, 3888772, 5833158, 7777544, 8749737, 11666316, 17499474, 23332632, 34998948, 69997896]

約数ペア:

[(1, 69997896), (2, 34998948), (3, 23332632), (4, 17499474), (6, 11666316), (8, 8749737), (9, 7777544), (12, 5833158), (18, 3888772), (24, 2916579), (36, 1944386), (72, 972193), (409, 171144), (818, 85572), (1227, 57048), (1636, 42786), (2377, 29448), (2454, 28524), (3272, 21393), (3681, 19016), (4754, 14724), (4908, 14262), (7131, 9816), (7362, 9508)]