78006312

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17761}}^1$

素因数の和:17834

約数の個数: 48

約数和(自身を含む): 214742580

約数和(自身を除く): 136736268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 17761, 35522, 53283, 71044, 106566, 142088, 159849, 213132, 319698, 426264, 639396, 1083421, 1278792, 2166842, 3250263, 4333684, 6500526, 8667368, 9750789, 13001052, 19501578, 26002104, 39003156, 78006312]

約数ペア:

[(1, 78006312), (2, 39003156), (3, 26002104), (4, 19501578), (6, 13001052), (8, 9750789), (9, 8667368), (12, 6500526), (18, 4333684), (24, 3250263), (36, 2166842), (61, 1278792), (72, 1083421), (122, 639396), (183, 426264), (244, 319698), (366, 213132), (488, 159849), (549, 142088), (732, 106566), (1098, 71044), (1464, 53283), (2196, 35522), (4392, 17761)]