69947208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{51131}}^1$

素因数の和:51162

約数の個数: 48

約数和(自身を含む): 199414800

約数和(自身を除く): 129467592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 51131, 102262, 153393, 204524, 306786, 409048, 460179, 613572, 920358, 971489, 1227144, 1840716, 1942978, 2914467, 3681432, 3885956, 5828934, 7771912, 8743401, 11657868, 17486802, 23315736, 34973604, 69947208]

約数ペア:

[(1, 69947208), (2, 34973604), (3, 23315736), (4, 17486802), (6, 11657868), (8, 8743401), (9, 7771912), (12, 5828934), (18, 3885956), (19, 3681432), (24, 2914467), (36, 1942978), (38, 1840716), (57, 1227144), (72, 971489), (76, 920358), (114, 613572), (152, 460179), (171, 409048), (228, 306786), (342, 204524), (456, 153393), (684, 102262), (1368, 51131)]