80605008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 248454336

約数和(自身を除く): 167849328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 151, 176, 198, 264, 302, 337, 396, 453, 528, 604, 674, 792, 906, 1011, 1208, 1348, 1359, 1584, 1661, 1812, 2022, 2416, 2696, 2718, 3033, 3322, 3624, 3707, 4044, 4983, 5392, 5436, 6066, 6644, 7248, 7414, 8088, 9966, 10872, 11121, 12132, 13288, 14828, 14949, 16176, 19932, 21744, 22242, 24264, 26576, 29656, 29898, 33363, 39864, 44484, 48528, 50887, 59312, 59796, 66726, 79728, 88968, 101774, 119592, 133452, 152661, 177936, 203548, 239184, 266904, 305322, 407096, 457983, 533808, 559757, 610644, 814192, 915966, 1119514, 1221288, 1679271, 1831932, 2239028, 2442576, 3358542, 3663864, 4478056, 5037813, 6717084, 7327728, 8956112, 10075626, 13434168, 20151252, 26868336, 40302504, 80605008]

約数ペア:

[(1, 80605008), (2, 40302504), (3, 26868336), (4, 20151252), (6, 13434168), (8, 10075626), (9, 8956112), (11, 7327728), (12, 6717084), (16, 5037813), (18, 4478056), (22, 3663864), (24, 3358542), (33, 2442576), (36, 2239028), (44, 1831932), (48, 1679271), (66, 1221288), (72, 1119514), (88, 915966), (99, 814192), (132, 610644), (144, 559757), (151, 533808), (176, 457983), (198, 407096), (264, 305322), (302, 266904), (337, 239184), (396, 203548), (453, 177936), (528, 152661), (604, 133452), (674, 119592), (792, 101774), (906, 88968), (1011, 79728), (1208, 66726), (1348, 59796), (1359, 59312), (1584, 50887), (1661, 48528), (1812, 44484), (2022, 39864), (2416, 33363), (2696, 29898), (2718, 29656), (3033, 26576), (3322, 24264), (3624, 22242), (3707, 21744), (4044, 19932), (4983, 16176), (5392, 14949), (5436, 14828), (6066, 13288), (6644, 12132), (7248, 11121), (7414, 10872), (8088, 9966)]