67985008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 165364416

約数和(自身を除く): 97379408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 881, 1378, 1456, 1484, 1762, 2756, 2968, 3524, 4823, 5512, 5936, 6167, 7048, 9646, 11024, 11453, 12334, 14096, 19292, 22906, 24668, 38584, 45812, 46693, 49336, 77168, 80171, 91624, 93386, 98672, 160342, 183248, 186772, 320684, 326851, 373544, 607009, 641368, 653702, 747088, 1214018, 1282736, 1307404, 2428036, 2614808, 4249063, 4856072, 5229616, 8498126, 9712144, 16996252, 33992504, 67985008]

約数ペア:

[(1, 67985008), (2, 33992504), (4, 16996252), (7, 9712144), (8, 8498126), (13, 5229616), (14, 4856072), (16, 4249063), (26, 2614808), (28, 2428036), (52, 1307404), (53, 1282736), (56, 1214018), (91, 747088), (104, 653702), (106, 641368), (112, 607009), (182, 373544), (208, 326851), (212, 320684), (364, 186772), (371, 183248), (424, 160342), (689, 98672), (728, 93386), (742, 91624), (848, 80171), (881, 77168), (1378, 49336), (1456, 46693), (1484, 45812), (1762, 38584), (2756, 24668), (2968, 22906), (3524, 19292), (4823, 14096), (5512, 12334), (5936, 11453), (6167, 11024), (7048, 9646)]