172481724

素因数分解:

$2^2\times 3^4\times {\mathrm{269}}^1\times {\mathrm{1979}}^1$

素因数の和:2264

約数の個数: 60

約数和(自身を含む): 452806200

約数和(自身を除く): 280324476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 269, 324, 538, 807, 1076, 1614, 1979, 2421, 3228, 3958, 4842, 5937, 7263, 7916, 9684, 11874, 14526, 17811, 21789, 23748, 29052, 35622, 43578, 53433, 71244, 87156, 106866, 160299, 213732, 320598, 532351, 641196, 1064702, 1597053, 2129404, 3194106, 4791159, 6388212, 9582318, 14373477, 19164636, 28746954, 43120431, 57493908, 86240862, 172481724]

約数ペア:

[(1, 172481724), (2, 86240862), (3, 57493908), (4, 43120431), (6, 28746954), (9, 19164636), (12, 14373477), (18, 9582318), (27, 6388212), (36, 4791159), (54, 3194106), (81, 2129404), (108, 1597053), (162, 1064702), (269, 641196), (324, 532351), (538, 320598), (807, 213732), (1076, 160299), (1614, 106866), (1979, 87156), (2421, 71244), (3228, 53433), (3958, 43578), (4842, 35622), (5937, 29052), (7263, 23748), (7916, 21789), (9684, 17811), (11874, 14526)]