79976624

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 208320000

約数和(自身を除く): 128343376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 59, 76, 91, 98, 104, 112, 118, 133, 152, 182, 196, 208, 236, 247, 266, 304, 343, 364, 392, 413, 472, 494, 532, 637, 686, 728, 767, 784, 826, 931, 944, 988, 1064, 1121, 1274, 1372, 1456, 1534, 1652, 1729, 1862, 1976, 2128, 2242, 2548, 2744, 2891, 3068, 3304, 3458, 3724, 3952, 4459, 4484, 5096, 5369, 5488, 5782, 6136, 6517, 6608, 6916, 7448, 7847, 8918, 8968, 10192, 10738, 11564, 12103, 12272, 13034, 13832, 14573, 14896, 15694, 17836, 17936, 20237, 21476, 23128, 24206, 26068, 27664, 29146, 31388, 35672, 37583, 40474, 42952, 46256, 48412, 52136, 54929, 58292, 62776, 71344, 75166, 80948, 84721, 85904, 96824, 102011, 104272, 109858, 116584, 125552, 150332, 161896, 169442, 193648, 204022, 219716, 233168, 263081, 300664, 323792, 338884, 384503, 408044, 439432, 526162, 601328, 677768, 714077, 769006, 816088, 878864, 1052324, 1355536, 1428154, 1538012, 1632176, 2104648, 2856308, 3076024, 4209296, 4998539, 5712616, 6152048, 9997078, 11425232, 19994156, 39988312, 79976624]

約数ペア:

[(1, 79976624), (2, 39988312), (4, 19994156), (7, 11425232), (8, 9997078), (13, 6152048), (14, 5712616), (16, 4998539), (19, 4209296), (26, 3076024), (28, 2856308), (38, 2104648), (49, 1632176), (52, 1538012), (56, 1428154), (59, 1355536), (76, 1052324), (91, 878864), (98, 816088), (104, 769006), (112, 714077), (118, 677768), (133, 601328), (152, 526162), (182, 439432), (196, 408044), (208, 384503), (236, 338884), (247, 323792), (266, 300664), (304, 263081), (343, 233168), (364, 219716), (392, 204022), (413, 193648), (472, 169442), (494, 161896), (532, 150332), (637, 125552), (686, 116584), (728, 109858), (767, 104272), (784, 102011), (826, 96824), (931, 85904), (944, 84721), (988, 80948), (1064, 75166), (1121, 71344), (1274, 62776), (1372, 58292), (1456, 54929), (1534, 52136), (1652, 48412), (1729, 46256), (1862, 42952), (1976, 40474), (2128, 37583), (2242, 35672), (2548, 31388), (2744, 29146), (2891, 27664), (3068, 26068), (3304, 24206), (3458, 23128), (3724, 21476), (3952, 20237), (4459, 17936), (4484, 17836), (5096, 15694), (5369, 14896), (5488, 14573), (5782, 13832), (6136, 13034), (6517, 12272), (6608, 12103), (6916, 11564), (7448, 10738), (7847, 10192), (8918, 8968)]