67686144

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2893

約数の個数: 72

約数和(自身を含む): 186020352

約数和(自身を除く): 118334208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2843, 2976, 3968, 5686, 5952, 7936, 8529, 11372, 11904, 17058, 22744, 23808, 34116, 45488, 68232, 88133, 90976, 136464, 176266, 181952, 264399, 272928, 352532, 363904, 528798, 545856, 705064, 727808, 1057596, 1091712, 1410128, 2115192, 2183424, 2820256, 4230384, 5640512, 8460768, 11281024, 16921536, 22562048, 33843072, 67686144]

約数ペア:

[(1, 67686144), (2, 33843072), (3, 22562048), (4, 16921536), (6, 11281024), (8, 8460768), (12, 5640512), (16, 4230384), (24, 2820256), (31, 2183424), (32, 2115192), (48, 1410128), (62, 1091712), (64, 1057596), (93, 727808), (96, 705064), (124, 545856), (128, 528798), (186, 363904), (192, 352532), (248, 272928), (256, 264399), (372, 181952), (384, 176266), (496, 136464), (744, 90976), (768, 88133), (992, 68232), (1488, 45488), (1984, 34116), (2843, 23808), (2976, 22744), (3968, 17058), (5686, 11904), (5952, 11372), (7936, 8529)]