77890995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 173601792

約数和(自身を除く): 95710797

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 35, 39, 45, 63, 65, 69, 91, 105, 115, 117, 161, 195, 207, 273, 299, 315, 345, 455, 483, 585, 805, 819, 827, 897, 1035, 1365, 1449, 1495, 2093, 2415, 2481, 2691, 4095, 4135, 4485, 5789, 6279, 7245, 7443, 10465, 10751, 12405, 13455, 17367, 18837, 19021, 28945, 31395, 32253, 37215, 52101, 53755, 57063, 75257, 86835, 94185, 95105, 96759, 133147, 161265, 171189, 225771, 247273, 260505, 285315, 376285, 399441, 483795, 665735, 677313, 741819, 855945, 1128855, 1198323, 1236365, 1730911, 1997205, 2225457, 3386565, 3709095, 5192733, 5991615, 8654555, 11127285, 15578199, 25963665, 77890995]

約数ペア:

[(1, 77890995), (3, 25963665), (5, 15578199), (7, 11127285), (9, 8654555), (13, 5991615), (15, 5192733), (21, 3709095), (23, 3386565), (35, 2225457), (39, 1997205), (45, 1730911), (63, 1236365), (65, 1198323), (69, 1128855), (91, 855945), (105, 741819), (115, 677313), (117, 665735), (161, 483795), (195, 399441), (207, 376285), (273, 285315), (299, 260505), (315, 247273), (345, 225771), (455, 171189), (483, 161265), (585, 133147), (805, 96759), (819, 95105), (827, 94185), (897, 86835), (1035, 75257), (1365, 57063), (1449, 53755), (1495, 52101), (2093, 37215), (2415, 32253), (2481, 31395), (2691, 28945), (4095, 19021), (4135, 18837), (4485, 17367), (5789, 13455), (6279, 12405), (7245, 10751), (7443, 10465)]