85015268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 172655616

約数和(自身を除く): 87640348

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2293, 2852, 4586, 9172, 9269, 18538, 29809, 37076, 52739, 59618, 71083, 105478, 119236, 142166, 210956, 284332, 685607, 924079, 1371214, 1634909, 1848158, 2742428, 3269818, 3696316, 6539636, 21253817, 42507634, 85015268]

約数ペア:

[(1, 85015268), (2, 42507634), (4, 21253817), (13, 6539636), (23, 3696316), (26, 3269818), (31, 2742428), (46, 1848158), (52, 1634909), (62, 1371214), (92, 924079), (124, 685607), (299, 284332), (403, 210956), (598, 142166), (713, 119236), (806, 105478), (1196, 71083), (1426, 59618), (1612, 52739), (2293, 37076), (2852, 29809), (4586, 18538), (9172, 9269)]