68879088

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6737}}^1$

素因数の和:6822

約数の個数: 60

約数和(自身を含む): 195509808

約数和(自身を除く): 126630720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 6737, 10224, 13474, 20211, 26948, 40422, 53896, 60633, 80844, 107792, 121266, 161688, 242532, 323376, 478327, 485064, 956654, 970128, 1434981, 1913308, 2869962, 3826616, 4304943, 5739924, 7653232, 8609886, 11479848, 17219772, 22959696, 34439544, 68879088]

約数ペア:

[(1, 68879088), (2, 34439544), (3, 22959696), (4, 17219772), (6, 11479848), (8, 8609886), (9, 7653232), (12, 5739924), (16, 4304943), (18, 3826616), (24, 2869962), (36, 1913308), (48, 1434981), (71, 970128), (72, 956654), (142, 485064), (144, 478327), (213, 323376), (284, 242532), (426, 161688), (568, 121266), (639, 107792), (852, 80844), (1136, 60633), (1278, 53896), (1704, 40422), (2556, 26948), (3408, 20211), (5112, 13474), (6737, 10224)]