71348784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 200508000

約数和(自身を除く): 129159216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1049, 1308, 1417, 1744, 2098, 2616, 2834, 3147, 4196, 4251, 5232, 5668, 6294, 8392, 8502, 11336, 12588, 13637, 16784, 17004, 22672, 25176, 27274, 34008, 40911, 50352, 54548, 68016, 81822, 109096, 114341, 163644, 218192, 228682, 327288, 343023, 457364, 654576, 686046, 914728, 1372092, 1486433, 1829456, 2744184, 2972866, 4459299, 5488368, 5945732, 8918598, 11891464, 17837196, 23782928, 35674392, 71348784]

約数ペア:

[(1, 71348784), (2, 35674392), (3, 23782928), (4, 17837196), (6, 11891464), (8, 8918598), (12, 5945732), (13, 5488368), (16, 4459299), (24, 2972866), (26, 2744184), (39, 1829456), (48, 1486433), (52, 1372092), (78, 914728), (104, 686046), (109, 654576), (156, 457364), (208, 343023), (218, 327288), (312, 228682), (327, 218192), (436, 163644), (624, 114341), (654, 109096), (872, 81822), (1049, 68016), (1308, 54548), (1417, 50352), (1744, 40911), (2098, 34008), (2616, 27274), (2834, 25176), (3147, 22672), (4196, 17004), (4251, 16784), (5232, 13637), (5668, 12588), (6294, 11336), (8392, 8502)]