140625972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{229781}}^1$

素因数の和:229808

約数の個数: 36

約数和(自身を含む): 376382916

約数和(自身を除く): 235756944

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 229781, 459562, 689343, 919124, 1378686, 2068029, 2757372, 3906277, 4136058, 7812554, 8272116, 11718831, 15625108, 23437662, 35156493, 46875324, 70312986, 140625972]

約数ペア:

[(1, 140625972), (2, 70312986), (3, 46875324), (4, 35156493), (6, 23437662), (9, 15625108), (12, 11718831), (17, 8272116), (18, 7812554), (34, 4136058), (36, 3906277), (51, 2757372), (68, 2068029), (102, 1378686), (153, 919124), (204, 689343), (306, 459562), (612, 229781)]