72486252

素因数分解:

$2^2\times 3^4\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:972

約数の個数: 60

約数和(自身を含む): 190303960

約数和(自身を除く): 117817708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 409, 547, 818, 1094, 1227, 1636, 1641, 2188, 2454, 3282, 3681, 4908, 4923, 6564, 7362, 9846, 11043, 14724, 14769, 19692, 22086, 29538, 33129, 44172, 44307, 59076, 66258, 88614, 132516, 177228, 223723, 447446, 671169, 894892, 1342338, 2013507, 2684676, 4027014, 6040521, 8054028, 12081042, 18121563, 24162084, 36243126, 72486252]

約数ペア:

[(1, 72486252), (2, 36243126), (3, 24162084), (4, 18121563), (6, 12081042), (9, 8054028), (12, 6040521), (18, 4027014), (27, 2684676), (36, 2013507), (54, 1342338), (81, 894892), (108, 671169), (162, 447446), (324, 223723), (409, 177228), (547, 132516), (818, 88614), (1094, 66258), (1227, 59076), (1636, 44307), (1641, 44172), (2188, 33129), (2454, 29538), (3282, 22086), (3681, 19692), (4908, 14769), (4923, 14724), (6564, 11043), (7362, 9846)]