85421856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{68447}}^1$

素因数の和:68473

約数の個数: 48

約数和(自身を含む): 241484544

約数和(自身を除く): 156062688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 68447, 136894, 205341, 273788, 410682, 547576, 821364, 889811, 1095152, 1642728, 1779622, 2190304, 2669433, 3285456, 3559244, 5338866, 6570912, 7118488, 10677732, 14236976, 21355464, 28473952, 42710928, 85421856]

約数ペア:

[(1, 85421856), (2, 42710928), (3, 28473952), (4, 21355464), (6, 14236976), (8, 10677732), (12, 7118488), (13, 6570912), (16, 5338866), (24, 3559244), (26, 3285456), (32, 2669433), (39, 2190304), (48, 1779622), (52, 1642728), (78, 1095152), (96, 889811), (104, 821364), (156, 547576), (208, 410682), (312, 273788), (416, 205341), (624, 136894), (1248, 68447)]