68306392

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 170496000

約数和(自身を除く): 102189608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 73, 77, 88, 98, 124, 146, 154, 196, 217, 248, 292, 308, 341, 343, 392, 434, 511, 539, 584, 616, 682, 686, 803, 868, 1022, 1078, 1364, 1372, 1519, 1606, 1736, 2044, 2156, 2263, 2387, 2728, 2744, 3038, 3212, 3577, 3773, 4088, 4312, 4526, 4774, 5621, 6076, 6424, 7154, 7546, 9052, 9548, 10633, 11242, 12152, 14308, 15092, 15841, 16709, 18104, 19096, 21266, 22484, 24893, 25039, 28616, 30184, 31682, 33418, 39347, 42532, 44968, 49786, 50078, 63364, 66836, 78694, 85064, 99572, 100156, 110887, 116963, 126728, 133672, 157388, 174251, 199144, 200312, 221774, 233926, 275429, 314776, 348502, 443548, 467852, 550858, 697004, 776209, 887096, 935704, 1101716, 1219757, 1394008, 1552418, 2203432, 2439514, 3104836, 4879028, 6209672, 8538299, 9758056, 17076598, 34153196, 68306392]

約数ペア:

[(1, 68306392), (2, 34153196), (4, 17076598), (7, 9758056), (8, 8538299), (11, 6209672), (14, 4879028), (22, 3104836), (28, 2439514), (31, 2203432), (44, 1552418), (49, 1394008), (56, 1219757), (62, 1101716), (73, 935704), (77, 887096), (88, 776209), (98, 697004), (124, 550858), (146, 467852), (154, 443548), (196, 348502), (217, 314776), (248, 275429), (292, 233926), (308, 221774), (341, 200312), (343, 199144), (392, 174251), (434, 157388), (511, 133672), (539, 126728), (584, 116963), (616, 110887), (682, 100156), (686, 99572), (803, 85064), (868, 78694), (1022, 66836), (1078, 63364), (1364, 50078), (1372, 49786), (1519, 44968), (1606, 42532), (1736, 39347), (2044, 33418), (2156, 31682), (2263, 30184), (2387, 28616), (2728, 25039), (2744, 24893), (3038, 22484), (3212, 21266), (3577, 19096), (3773, 18104), (4088, 16709), (4312, 15841), (4526, 15092), (4774, 14308), (5621, 12152), (6076, 11242), (6424, 10633), (7154, 9548), (7546, 9052)]