90003384

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{7669}}^1$

素因数の和:7844

約数の個数: 48

約数和(自身を含む): 245286600

約数和(自身を除く): 155283216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 7669, 11736, 15338, 23007, 30676, 46014, 61352, 69021, 92028, 138042, 184056, 276084, 552168, 1250047, 2500094, 3750141, 5000188, 7500282, 10000376, 11250423, 15000564, 22500846, 30001128, 45001692, 90003384]

約数ペア:

[(1, 90003384), (2, 45001692), (3, 30001128), (4, 22500846), (6, 15000564), (8, 11250423), (9, 10000376), (12, 7500282), (18, 5000188), (24, 3750141), (36, 2500094), (72, 1250047), (163, 552168), (326, 276084), (489, 184056), (652, 138042), (978, 92028), (1304, 69021), (1467, 61352), (1956, 46014), (2934, 30676), (3912, 23007), (5868, 15338), (7669, 11736)]