61978889496

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1\times {\mathrm{15907}}^1$

素因数の和:21184

約数の個数: 64

約数和(自身を含む): 159986119680

約数和(自身を除く): 98007230184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 5237, 10474, 15711, 15907, 20948, 31422, 31814, 41896, 47721, 62844, 63628, 95442, 125688, 127256, 162347, 190884, 324694, 381768, 487041, 493117, 649388, 974082, 986234, 1298776, 1479351, 1948164, 1972468, 2958702, 3896328, 3944936, 5917404, 11834808, 83304959, 166609918, 249914877, 333219836, 499829754, 666439672, 999659508, 1999319016, 2582453729, 5164907458, 7747361187, 10329814916, 15494722374, 20659629832, 30989444748, 61978889496]

約数ペア:

[(1, 61978889496), (2, 30989444748), (3, 20659629832), (4, 15494722374), (6, 10329814916), (8, 7747361187), (12, 5164907458), (24, 2582453729), (31, 1999319016), (62, 999659508), (93, 666439672), (124, 499829754), (186, 333219836), (248, 249914877), (372, 166609918), (744, 83304959), (5237, 11834808), (10474, 5917404), (15711, 3944936), (15907, 3896328), (20948, 2958702), (31422, 1972468), (31814, 1948164), (41896, 1479351), (47721, 1298776), (62844, 986234), (63628, 974082), (95442, 649388), (125688, 493117), (127256, 487041), (162347, 381768), (190884, 324694)]