8090964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 23686208

約数和(自身を除く): 15595244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 331, 388, 582, 662, 679, 873, 993, 1164, 1324, 1358, 1746, 1986, 2037, 2317, 2716, 2979, 3492, 3972, 4074, 4634, 5958, 6111, 6951, 8148, 9268, 11916, 12222, 13902, 20853, 24444, 27804, 32107, 41706, 64214, 83412, 96321, 128428, 192642, 224749, 288963, 385284, 449498, 577926, 674247, 898996, 1155852, 1348494, 2022741, 2696988, 4045482, 8090964]

約数ペア:

[(1, 8090964), (2, 4045482), (3, 2696988), (4, 2022741), (6, 1348494), (7, 1155852), (9, 898996), (12, 674247), (14, 577926), (18, 449498), (21, 385284), (28, 288963), (36, 224749), (42, 192642), (63, 128428), (84, 96321), (97, 83412), (126, 64214), (194, 41706), (252, 32107), (291, 27804), (331, 24444), (388, 20853), (582, 13902), (662, 12222), (679, 11916), (873, 9268), (993, 8148), (1164, 6951), (1324, 6111), (1358, 5958), (1746, 4634), (1986, 4074), (2037, 3972), (2317, 3492), (2716, 2979)]