89046685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 140378112

約数和(自身を除く): 51331427

約数列:

[1, 5, 7, 13, 23, 35, 65, 67, 91, 115, 127, 161, 299, 335, 455, 469, 635, 805, 871, 889, 1495, 1541, 1651, 2093, 2345, 2921, 4355, 4445, 6097, 7705, 8255, 8509, 10465, 10787, 11557, 14605, 20033, 20447, 30485, 37973, 42545, 53935, 57785, 59563, 100165, 102235, 110617, 140231, 189865, 195707, 265811, 297815, 553085, 701155, 774319, 978535, 1329055, 1369949, 2544191, 3871595, 6849745, 12720955, 17809337, 89046685]

約数ペア:

[(1, 89046685), (5, 17809337), (7, 12720955), (13, 6849745), (23, 3871595), (35, 2544191), (65, 1369949), (67, 1329055), (91, 978535), (115, 774319), (127, 701155), (161, 553085), (299, 297815), (335, 265811), (455, 195707), (469, 189865), (635, 140231), (805, 110617), (871, 102235), (889, 100165), (1495, 59563), (1541, 57785), (1651, 53935), (2093, 42545), (2345, 37973), (2921, 30485), (4355, 20447), (4445, 20033), (6097, 14605), (7705, 11557), (8255, 10787), (8509, 10465)]