68960808

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 230693760

約数和(自身を除く): 161732952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 504, 552, 567, 621, 644, 648, 661, 756, 828, 966, 1134, 1242, 1288, 1322, 1449, 1512, 1656, 1863, 1932, 1983, 2268, 2484, 2644, 2898, 3726, 3864, 3966, 4347, 4536, 4627, 4968, 5288, 5796, 5949, 7452, 7932, 8694, 9254, 11592, 11898, 13041, 13881, 14904, 15203, 15864, 17388, 17847, 18508, 23796, 26082, 27762, 30406, 34776, 35694, 37016, 41643, 45609, 47592, 52164, 53541, 55524, 60812, 71388, 83286, 91218, 104328, 106421, 107082, 111048, 121624, 124929, 136827, 142776, 166572, 182436, 212842, 214164, 249858, 273654, 319263, 333144, 364872, 374787, 410481, 425684, 428328, 499716, 547308, 638526, 749574, 820962, 851368, 957789, 999432, 1094616, 1231443, 1277052, 1499148, 1641924, 1915578, 2462886, 2554104, 2873367, 2998296, 3283848, 3831156, 4925772, 5746734, 7662312, 8620101, 9851544, 11493468, 17240202, 22986936, 34480404, 68960808]

約数ペア:

[(1, 68960808), (2, 34480404), (3, 22986936), (4, 17240202), (6, 11493468), (7, 9851544), (8, 8620101), (9, 7662312), (12, 5746734), (14, 4925772), (18, 3831156), (21, 3283848), (23, 2998296), (24, 2873367), (27, 2554104), (28, 2462886), (36, 1915578), (42, 1641924), (46, 1499148), (54, 1277052), (56, 1231443), (63, 1094616), (69, 999432), (72, 957789), (81, 851368), (84, 820962), (92, 749574), (108, 638526), (126, 547308), (138, 499716), (161, 428328), (162, 425684), (168, 410481), (184, 374787), (189, 364872), (207, 333144), (216, 319263), (252, 273654), (276, 249858), (322, 214164), (324, 212842), (378, 182436), (414, 166572), (483, 142776), (504, 136827), (552, 124929), (567, 121624), (621, 111048), (644, 107082), (648, 106421), (661, 104328), (756, 91218), (828, 83286), (966, 71388), (1134, 60812), (1242, 55524), (1288, 53541), (1322, 52164), (1449, 47592), (1512, 45609), (1656, 41643), (1863, 37016), (1932, 35694), (1983, 34776), (2268, 30406), (2484, 27762), (2644, 26082), (2898, 23796), (3726, 18508), (3864, 17847), (3966, 17388), (4347, 15864), (4536, 15203), (4627, 14904), (4968, 13881), (5288, 13041), (5796, 11898), (5949, 11592), (7452, 9254), (7932, 8694)]