84989052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7355

約数の個数: 72

約数和(自身を含む): 239475600

約数和(自身を除く): 154486548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 7309, 11628, 14618, 21927, 29236, 43854, 65781, 87708, 124253, 131562, 138871, 248506, 263124, 277742, 372759, 416613, 497012, 555484, 745518, 833226, 1118277, 1249839, 1491036, 1666452, 2236554, 2360807, 2499678, 4473108, 4721614, 4999356, 7082421, 9443228, 14164842, 21247263, 28329684, 42494526, 84989052]

約数ペア:

[(1, 84989052), (2, 42494526), (3, 28329684), (4, 21247263), (6, 14164842), (9, 9443228), (12, 7082421), (17, 4999356), (18, 4721614), (19, 4473108), (34, 2499678), (36, 2360807), (38, 2236554), (51, 1666452), (57, 1491036), (68, 1249839), (76, 1118277), (102, 833226), (114, 745518), (153, 555484), (171, 497012), (204, 416613), (228, 372759), (306, 277742), (323, 263124), (342, 248506), (612, 138871), (646, 131562), (684, 124253), (969, 87708), (1292, 65781), (1938, 43854), (2907, 29236), (3876, 21927), (5814, 14618), (7309, 11628)]