64008048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 180849536

約数和(自身を除く): 116841488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1531, 1608, 1742, 2613, 3062, 3216, 3484, 4593, 5226, 6124, 6968, 9186, 10452, 12248, 13936, 18372, 19903, 20904, 24496, 36744, 39806, 41808, 59709, 73488, 79612, 102577, 119418, 159224, 205154, 238836, 307731, 318448, 410308, 477672, 615462, 820616, 955344, 1230924, 1333501, 1641232, 2461848, 2667002, 4000503, 4923696, 5334004, 8001006, 10668008, 16002012, 21336016, 32004024, 64008048]

約数ペア:

[(1, 64008048), (2, 32004024), (3, 21336016), (4, 16002012), (6, 10668008), (8, 8001006), (12, 5334004), (13, 4923696), (16, 4000503), (24, 2667002), (26, 2461848), (39, 1641232), (48, 1333501), (52, 1230924), (67, 955344), (78, 820616), (104, 615462), (134, 477672), (156, 410308), (201, 318448), (208, 307731), (268, 238836), (312, 205154), (402, 159224), (536, 119418), (624, 102577), (804, 79612), (871, 73488), (1072, 59709), (1531, 41808), (1608, 39806), (1742, 36744), (2613, 24496), (3062, 20904), (3216, 19903), (3484, 18372), (4593, 13936), (5226, 12248), (6124, 10452), (6968, 9186)]