80497580408

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{196831}}^1$

素因数の和:197020

約数の個数: 64

約数和(自身を含む): 176676403200

約数和(自身を除く): 96178822792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 109, 134, 218, 268, 436, 469, 536, 763, 872, 938, 1526, 1876, 3052, 3752, 6104, 7303, 14606, 29212, 51121, 58424, 102242, 196831, 204484, 393662, 408968, 787324, 1377817, 1574648, 2755634, 5511268, 11022536, 13187677, 21454579, 26375354, 42909158, 52750708, 85818316, 92313739, 105501416, 150182053, 171636632, 184627478, 300364106, 369254956, 600728212, 738509912, 1201456424, 1437456793, 2874913586, 5749827172, 10062197551, 11499654344, 20124395102, 40248790204, 80497580408]

約数ペア:

[(1, 80497580408), (2, 40248790204), (4, 20124395102), (7, 11499654344), (8, 10062197551), (14, 5749827172), (28, 2874913586), (56, 1437456793), (67, 1201456424), (109, 738509912), (134, 600728212), (218, 369254956), (268, 300364106), (436, 184627478), (469, 171636632), (536, 150182053), (763, 105501416), (872, 92313739), (938, 85818316), (1526, 52750708), (1876, 42909158), (3052, 26375354), (3752, 21454579), (6104, 13187677), (7303, 11022536), (14606, 5511268), (29212, 2755634), (51121, 1574648), (58424, 1377817), (102242, 787324), (196831, 408968), (204484, 393662)]