57278328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 91744392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 167, 186, 248, 334, 372, 461, 501, 668, 744, 922, 1002, 1336, 1383, 1844, 2004, 2766, 3688, 4008, 5177, 5532, 10354, 11064, 14291, 15531, 20708, 28582, 31062, 41416, 42873, 57164, 62124, 76987, 85746, 114328, 124248, 153974, 171492, 230961, 307948, 342984, 461922, 615896, 923844, 1847688, 2386597, 4773194, 7159791, 9546388, 14319582, 19092776, 28639164, 57278328]

約数ペア:

[(1, 57278328), (2, 28639164), (3, 19092776), (4, 14319582), (6, 9546388), (8, 7159791), (12, 4773194), (24, 2386597), (31, 1847688), (62, 923844), (93, 615896), (124, 461922), (167, 342984), (186, 307948), (248, 230961), (334, 171492), (372, 153974), (461, 124248), (501, 114328), (668, 85746), (744, 76987), (922, 62124), (1002, 57164), (1336, 42873), (1383, 41416), (1844, 31062), (2004, 28582), (2766, 20708), (3688, 15531), (4008, 14291), (5177, 11064), (5532, 10354)]