87175796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 83014924

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 139, 278, 391, 401, 556, 782, 802, 1564, 1604, 2363, 3197, 4726, 6394, 6817, 9223, 9452, 12788, 13634, 18446, 27268, 36892, 54349, 55739, 108698, 111478, 156791, 217396, 222956, 313582, 627164, 947563, 1281997, 1895126, 2563994, 3790252, 5127988, 21793949, 43587898, 87175796]

約数ペア:

[(1, 87175796), (2, 43587898), (4, 21793949), (17, 5127988), (23, 3790252), (34, 2563994), (46, 1895126), (68, 1281997), (92, 947563), (139, 627164), (278, 313582), (391, 222956), (401, 217396), (556, 156791), (782, 111478), (802, 108698), (1564, 55739), (1604, 54349), (2363, 36892), (3197, 27268), (4726, 18446), (6394, 13634), (6817, 12788), (9223, 9452)]