68823786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 153964800

約数和(自身を除く): 85141014

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 53, 58, 87, 102, 106, 159, 174, 318, 439, 493, 878, 901, 986, 1317, 1479, 1537, 1802, 2634, 2703, 2958, 3074, 4611, 5406, 7463, 9222, 12731, 14926, 22389, 23267, 25462, 26129, 38193, 44778, 46534, 52258, 69801, 76386, 78387, 139602, 156774, 216427, 395539, 432854, 649281, 674743, 791078, 1186617, 1298562, 1349486, 2024229, 2373234, 4048458, 11470631, 22941262, 34411893, 68823786]

約数ペア:

[(1, 68823786), (2, 34411893), (3, 22941262), (6, 11470631), (17, 4048458), (29, 2373234), (34, 2024229), (51, 1349486), (53, 1298562), (58, 1186617), (87, 791078), (102, 674743), (106, 649281), (159, 432854), (174, 395539), (318, 216427), (439, 156774), (493, 139602), (878, 78387), (901, 76386), (986, 69801), (1317, 52258), (1479, 46534), (1537, 44778), (1802, 38193), (2634, 26129), (2703, 25462), (2958, 23267), (3074, 22389), (4611, 14926), (5406, 12731), (7463, 9222)]