69871904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 85803616

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 43, 58, 68, 86, 103, 116, 136, 172, 206, 232, 272, 344, 412, 464, 493, 544, 688, 731, 824, 928, 986, 1247, 1376, 1462, 1648, 1751, 1972, 2494, 2924, 2987, 3296, 3502, 3944, 4429, 4988, 5848, 5974, 7004, 7888, 8858, 9976, 11696, 11948, 14008, 15776, 17716, 19952, 21199, 23392, 23896, 28016, 35432, 39904, 42398, 47792, 50779, 56032, 70864, 75293, 84796, 95584, 101558, 128441, 141728, 150586, 169592, 203116, 256882, 301172, 339184, 406232, 513764, 602344, 678368, 812464, 1027528, 1204688, 1624928, 2055056, 2183497, 2409376, 4110112, 4366994, 8733988, 17467976, 34935952, 69871904]

約数ペア:

[(1, 69871904), (2, 34935952), (4, 17467976), (8, 8733988), (16, 4366994), (17, 4110112), (29, 2409376), (32, 2183497), (34, 2055056), (43, 1624928), (58, 1204688), (68, 1027528), (86, 812464), (103, 678368), (116, 602344), (136, 513764), (172, 406232), (206, 339184), (232, 301172), (272, 256882), (344, 203116), (412, 169592), (464, 150586), (493, 141728), (544, 128441), (688, 101558), (731, 95584), (824, 84796), (928, 75293), (986, 70864), (1247, 56032), (1376, 50779), (1462, 47792), (1648, 42398), (1751, 39904), (1972, 35432), (2494, 28016), (2924, 23896), (2987, 23392), (3296, 21199), (3502, 19952), (3944, 17716), (4429, 15776), (4988, 14008), (5848, 11948), (5974, 11696), (7004, 9976), (7888, 8858)]