72068256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19249}}^1$

素因数の和:19278

約数の個数: 72

約数和(自身を含む): 220720500

約数和(自身を除く): 148652244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19249, 38498, 57747, 76996, 115494, 153992, 173241, 230988, 250237, 307984, 346482, 461976, 500474, 615968, 692964, 750711, 923952, 1000948, 1385928, 1501422, 1847904, 2001896, 2252133, 2771856, 3002844, 4003792, 4504266, 5543712, 6005688, 8007584, 9008532, 12011376, 18017064, 24022752, 36034128, 72068256]

約数ペア:

[(1, 72068256), (2, 36034128), (3, 24022752), (4, 18017064), (6, 12011376), (8, 9008532), (9, 8007584), (12, 6005688), (13, 5543712), (16, 4504266), (18, 4003792), (24, 3002844), (26, 2771856), (32, 2252133), (36, 2001896), (39, 1847904), (48, 1501422), (52, 1385928), (72, 1000948), (78, 923952), (96, 750711), (104, 692964), (117, 615968), (144, 500474), (156, 461976), (208, 346482), (234, 307984), (288, 250237), (312, 230988), (416, 173241), (468, 153992), (624, 115494), (936, 76996), (1248, 57747), (1872, 38498), (3744, 19249)]