8045885772

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{6961}}^1$

素因数の和:7399

約数の個数: 72

約数和(自身を含む): 20612922512

約数和(自身を除く): 12567036740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 331, 388, 582, 662, 873, 993, 1164, 1324, 1746, 1986, 2979, 3492, 3972, 5958, 6961, 11916, 13922, 20883, 27844, 32107, 41766, 62649, 64214, 83532, 96321, 125298, 128428, 192642, 250596, 288963, 385284, 577926, 675217, 1155852, 1350434, 2025651, 2304091, 2700868, 4051302, 4608182, 6076953, 6912273, 8102604, 9216364, 12153906, 13824546, 20736819, 24307812, 27649092, 41473638, 82947276, 223496827, 446993654, 670490481, 893987308, 1340980962, 2011471443, 2681961924, 4022942886, 8045885772]

約数ペア:

[(1, 8045885772), (2, 4022942886), (3, 2681961924), (4, 2011471443), (6, 1340980962), (9, 893987308), (12, 670490481), (18, 446993654), (36, 223496827), (97, 82947276), (194, 41473638), (291, 27649092), (331, 24307812), (388, 20736819), (582, 13824546), (662, 12153906), (873, 9216364), (993, 8102604), (1164, 6912273), (1324, 6076953), (1746, 4608182), (1986, 4051302), (2979, 2700868), (3492, 2304091), (3972, 2025651), (5958, 1350434), (6961, 1155852), (11916, 675217), (13922, 577926), (20883, 385284), (27844, 288963), (32107, 250596), (41766, 192642), (62649, 128428), (64214, 125298), (83532, 96321)]