71386754145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{13171}}^1$

素因数の和:14486

約数の個数: 64

約数和(自身を含む): 133835950080

約数和(自身を除く): 62449195935

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1259, 1435, 3777, 4305, 6295, 8813, 13171, 18885, 26439, 39513, 44065, 51619, 65855, 92197, 132195, 154857, 197565, 258095, 276591, 361333, 460985, 540011, 774285, 1083999, 1382955, 1620033, 1806665, 2700055, 3780077, 5419995, 8100165, 11340231, 16582289, 18900385, 49746867, 56701155, 82911445, 116076023, 248734335, 348228069, 580380115, 679873849, 1741140345, 2039621547, 3399369245, 4759116943, 10198107735, 14277350829, 23795584715, 71386754145]

約数ペア:

[(1, 71386754145), (3, 23795584715), (5, 14277350829), (7, 10198107735), (15, 4759116943), (21, 3399369245), (35, 2039621547), (41, 1741140345), (105, 679873849), (123, 580380115), (205, 348228069), (287, 248734335), (615, 116076023), (861, 82911445), (1259, 56701155), (1435, 49746867), (3777, 18900385), (4305, 16582289), (6295, 11340231), (8813, 8100165), (13171, 5419995), (18885, 3780077), (26439, 2700055), (39513, 1806665), (44065, 1620033), (51619, 1382955), (65855, 1083999), (92197, 774285), (132195, 540011), (154857, 460985), (197565, 361333), (258095, 276591)]