85964571

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 90

約数和(自身を含む): 165114180

約数和(自身を除く): 79149609

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 121, 147, 179, 189, 231, 297, 363, 441, 537, 539, 567, 693, 847, 891, 1089, 1253, 1323, 1611, 1617, 1969, 2079, 2541, 3267, 3759, 3969, 4833, 4851, 5907, 5929, 6237, 7623, 8771, 9801, 11277, 13783, 14499, 14553, 17721, 17787, 21659, 22869, 26313, 33831, 41349, 43659, 53163, 53361, 64977, 68607, 78939, 96481, 101493, 124047, 151613, 159489, 160083, 194931, 236817, 289443, 372141, 454839, 480249, 584793, 710451, 868329, 1061291, 1116423, 1364517, 1754379, 2604987, 3183873, 4093551, 7814961, 9551619, 12280653, 28654857, 85964571]

約数ペア:

[(1, 85964571), (3, 28654857), (7, 12280653), (9, 9551619), (11, 7814961), (21, 4093551), (27, 3183873), (33, 2604987), (49, 1754379), (63, 1364517), (77, 1116423), (81, 1061291), (99, 868329), (121, 710451), (147, 584793), (179, 480249), (189, 454839), (231, 372141), (297, 289443), (363, 236817), (441, 194931), (537, 160083), (539, 159489), (567, 151613), (693, 124047), (847, 101493), (891, 96481), (1089, 78939), (1253, 68607), (1323, 64977), (1611, 53361), (1617, 53163), (1969, 43659), (2079, 41349), (2541, 33831), (3267, 26313), (3759, 22869), (3969, 21659), (4833, 17787), (4851, 17721), (5907, 14553), (5929, 14499), (6237, 13783), (7623, 11277), (8771, 9801)]