81087354864

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{252401}}^1$

素因数の和:252535

約数の個数: 120

約数和(自身を含む): 239240750112

約数和(自身を除く): 158153395248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 97, 138, 144, 184, 194, 207, 276, 291, 368, 388, 414, 552, 582, 776, 828, 873, 1104, 1164, 1552, 1656, 1746, 2231, 2328, 3312, 3492, 4462, 4656, 6693, 6984, 8924, 13386, 13968, 17848, 20079, 26772, 35696, 40158, 53544, 80316, 107088, 160632, 252401, 321264, 504802, 757203, 1009604, 1514406, 2019208, 2271609, 3028812, 4038416, 4543218, 5805223, 6057624, 9086436, 11610446, 12115248, 17415669, 18172872, 23220892, 24482897, 34831338, 36345744, 46441784, 48965794, 52247007, 69662676, 73448691, 92883568, 97931588, 104494014, 139325352, 146897382, 195863176, 208988028, 220346073, 278650704, 293794764, 391726352, 417976056, 440692146, 563106631, 587589528, 835952112, 881384292, 1126213262, 1175179056, 1689319893, 1762768584, 2252426524, 3378639786, 3525537168, 4504853048, 5067959679, 6757279572, 9009706096, 10135919358, 13514559144, 20271838716, 27029118288, 40543677432, 81087354864]

約数ペア:

[(1, 81087354864), (2, 40543677432), (3, 27029118288), (4, 20271838716), (6, 13514559144), (8, 10135919358), (9, 9009706096), (12, 6757279572), (16, 5067959679), (18, 4504853048), (23, 3525537168), (24, 3378639786), (36, 2252426524), (46, 1762768584), (48, 1689319893), (69, 1175179056), (72, 1126213262), (92, 881384292), (97, 835952112), (138, 587589528), (144, 563106631), (184, 440692146), (194, 417976056), (207, 391726352), (276, 293794764), (291, 278650704), (368, 220346073), (388, 208988028), (414, 195863176), (552, 146897382), (582, 139325352), (776, 104494014), (828, 97931588), (873, 92883568), (1104, 73448691), (1164, 69662676), (1552, 52247007), (1656, 48965794), (1746, 46441784), (2231, 36345744), (2328, 34831338), (3312, 24482897), (3492, 23220892), (4462, 18172872), (4656, 17415669), (6693, 12115248), (6984, 11610446), (8924, 9086436), (13386, 6057624), (13968, 5805223), (17848, 4543218), (20079, 4038416), (26772, 3028812), (35696, 2271609), (40158, 2019208), (53544, 1514406), (80316, 1009604), (107088, 757203), (160632, 504802), (252401, 321264)]