80822016736

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{137}}^2\times {\mathrm{2539}}^1$

素因数の和:2876

約数の個数: 72

約数和(自身を含む): 163376899560

約数和(自身を除く): 82554882824

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 137, 212, 274, 424, 548, 848, 1096, 1696, 2192, 2539, 4384, 5078, 7261, 10156, 14522, 18769, 20312, 29044, 37538, 40624, 58088, 75076, 81248, 116176, 134567, 150152, 232352, 269134, 300304, 347843, 538268, 600608, 695686, 994757, 1076536, 1391372, 1989514, 2153072, 2782744, 3979028, 4306144, 5565488, 7958056, 11130976, 15916112, 18435679, 31832224, 36871358, 47654491, 73742716, 95308982, 147485432, 190617964, 294970864, 381235928, 589941728, 762471856, 1524943712, 2525688023, 5051376046, 10102752092, 20205504184, 40411008368, 80822016736]

約数ペア:

[(1, 80822016736), (2, 40411008368), (4, 20205504184), (8, 10102752092), (16, 5051376046), (32, 2525688023), (53, 1524943712), (106, 762471856), (137, 589941728), (212, 381235928), (274, 294970864), (424, 190617964), (548, 147485432), (848, 95308982), (1096, 73742716), (1696, 47654491), (2192, 36871358), (2539, 31832224), (4384, 18435679), (5078, 15916112), (7261, 11130976), (10156, 7958056), (14522, 5565488), (18769, 4306144), (20312, 3979028), (29044, 2782744), (37538, 2153072), (40624, 1989514), (58088, 1391372), (75076, 1076536), (81248, 994757), (116176, 695686), (134567, 600608), (150152, 538268), (232352, 347843), (269134, 300304)]