67309264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 148561920

約数和(自身を除く): 81252656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 79, 88, 94, 103, 158, 176, 188, 206, 316, 376, 412, 517, 632, 752, 824, 869, 1034, 1133, 1264, 1648, 1738, 2068, 2266, 3476, 3713, 4136, 4532, 4841, 6952, 7426, 8137, 8272, 9064, 9682, 13904, 14852, 16274, 18128, 19364, 29704, 32548, 38728, 40843, 53251, 59408, 65096, 77456, 81686, 89507, 106502, 130192, 163372, 179014, 213004, 326744, 358028, 382439, 426008, 653488, 716056, 764878, 852016, 1432112, 1529756, 3059512, 4206829, 6119024, 8413658, 16827316, 33654632, 67309264]

約数ペア:

[(1, 67309264), (2, 33654632), (4, 16827316), (8, 8413658), (11, 6119024), (16, 4206829), (22, 3059512), (44, 1529756), (47, 1432112), (79, 852016), (88, 764878), (94, 716056), (103, 653488), (158, 426008), (176, 382439), (188, 358028), (206, 326744), (316, 213004), (376, 179014), (412, 163372), (517, 130192), (632, 106502), (752, 89507), (824, 81686), (869, 77456), (1034, 65096), (1133, 59408), (1264, 53251), (1648, 40843), (1738, 38728), (2068, 32548), (2266, 29704), (3476, 19364), (3713, 18128), (4136, 16274), (4532, 14852), (4841, 13904), (6952, 9682), (7426, 9064), (8137, 8272)]