71352504

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2423}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 193798800

約数和(自身を除く): 122446296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2423, 2454, 3272, 3681, 4846, 4908, 7269, 7362, 9692, 9816, 14538, 14724, 19384, 21807, 29076, 29448, 43614, 58152, 87228, 174456, 991007, 1982014, 2973021, 3964028, 5946042, 7928056, 8919063, 11892084, 17838126, 23784168, 35676252, 71352504]

約数ペア:

[(1, 71352504), (2, 35676252), (3, 23784168), (4, 17838126), (6, 11892084), (8, 8919063), (9, 7928056), (12, 5946042), (18, 3964028), (24, 2973021), (36, 1982014), (72, 991007), (409, 174456), (818, 87228), (1227, 58152), (1636, 43614), (2423, 29448), (2454, 29076), (3272, 21807), (3681, 19384), (4846, 14724), (4908, 14538), (7269, 9816), (7362, 9692)]