90149358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1303}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 194535936

約数和(自身を除く): 104386578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 887, 1303, 1774, 2606, 2661, 3909, 5322, 7818, 11531, 16939, 23062, 33878, 34593, 50817, 69186, 101634, 1155761, 2311522, 3467283, 6934566, 15024893, 30049786, 45074679, 90149358]

約数ペア:

[(1, 90149358), (2, 45074679), (3, 30049786), (6, 15024893), (13, 6934566), (26, 3467283), (39, 2311522), (78, 1155761), (887, 101634), (1303, 69186), (1774, 50817), (2606, 34593), (2661, 33878), (3909, 23062), (5322, 16939), (7818, 11531)]