90245428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6047}}^1$

素因数の和:6112

約数の個数: 48

約数和(自身を含む): 199148544

約数和(自身を除く): 108903116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 6047, 7462, 12094, 14924, 24188, 42329, 78611, 84658, 157222, 169316, 247927, 314444, 495854, 550277, 991708, 1100554, 1735489, 2201108, 3223051, 3470978, 6446102, 6941956, 12892204, 22561357, 45122714, 90245428]

約数ペア:

[(1, 90245428), (2, 45122714), (4, 22561357), (7, 12892204), (13, 6941956), (14, 6446102), (26, 3470978), (28, 3223051), (41, 2201108), (52, 1735489), (82, 1100554), (91, 991708), (164, 550277), (182, 495854), (287, 314444), (364, 247927), (533, 169316), (574, 157222), (1066, 84658), (1148, 78611), (2132, 42329), (3731, 24188), (6047, 14924), (7462, 12094)]