90411192

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{3163}}^1$

素因数の和:3572

約数の個数: 48

約数和(自身を含む): 245558040

約数和(自身を除く): 155146848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3163, 3176, 3573, 4764, 6326, 7146, 9489, 9528, 12652, 14292, 18978, 25304, 28467, 28584, 37956, 56934, 75912, 113868, 227736, 1255711, 2511422, 3767133, 5022844, 7534266, 10045688, 11301399, 15068532, 22602798, 30137064, 45205596, 90411192]

約数ペア:

[(1, 90411192), (2, 45205596), (3, 30137064), (4, 22602798), (6, 15068532), (8, 11301399), (9, 10045688), (12, 7534266), (18, 5022844), (24, 3767133), (36, 2511422), (72, 1255711), (397, 227736), (794, 113868), (1191, 75912), (1588, 56934), (2382, 37956), (3163, 28584), (3176, 28467), (3573, 25304), (4764, 18978), (6326, 14292), (7146, 12652), (9489, 9528)]