90576052

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 186899328

約数和(自身を除く): 96323276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 257, 287, 307, 514, 574, 614, 1028, 1148, 1228, 1799, 2149, 3598, 4298, 7196, 8596, 10537, 12587, 21074, 25174, 42148, 50348, 73759, 78899, 88109, 147518, 157798, 176218, 295036, 315596, 352436, 552293, 1104586, 2209172, 3234859, 6469718, 12939436, 22644013, 45288026, 90576052]

約数ペア:

[(1, 90576052), (2, 45288026), (4, 22644013), (7, 12939436), (14, 6469718), (28, 3234859), (41, 2209172), (82, 1104586), (164, 552293), (257, 352436), (287, 315596), (307, 295036), (514, 176218), (574, 157798), (614, 147518), (1028, 88109), (1148, 78899), (1228, 73759), (1799, 50348), (2149, 42148), (3598, 25174), (4298, 21074), (7196, 12587), (8596, 10537)]