77969388

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 223552000

約数和(自身を除く): 145582612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 399, 532, 588, 686, 798, 931, 997, 1029, 1372, 1596, 1862, 1994, 2058, 2793, 2991, 3724, 3988, 4116, 5586, 5982, 6517, 6979, 11172, 11964, 13034, 13958, 18943, 19551, 20937, 26068, 27916, 37886, 39102, 41874, 48853, 56829, 75772, 78204, 83748, 97706, 113658, 132601, 146559, 195412, 227316, 265202, 293118, 341971, 397803, 530404, 586236, 683942, 795606, 928207, 1025913, 1367884, 1591212, 1856414, 2051826, 2784621, 3712828, 4103652, 5569242, 6497449, 11138484, 12994898, 19492347, 25989796, 38984694, 77969388]

約数ペア:

[(1, 77969388), (2, 38984694), (3, 25989796), (4, 19492347), (6, 12994898), (7, 11138484), (12, 6497449), (14, 5569242), (19, 4103652), (21, 3712828), (28, 2784621), (38, 2051826), (42, 1856414), (49, 1591212), (57, 1367884), (76, 1025913), (84, 928207), (98, 795606), (114, 683942), (133, 586236), (147, 530404), (196, 397803), (228, 341971), (266, 293118), (294, 265202), (343, 227316), (399, 195412), (532, 146559), (588, 132601), (686, 113658), (798, 97706), (931, 83748), (997, 78204), (1029, 75772), (1372, 56829), (1596, 48853), (1862, 41874), (1994, 39102), (2058, 37886), (2793, 27916), (2991, 26068), (3724, 20937), (3988, 19551), (4116, 18943), (5586, 13958), (5982, 13034), (6517, 11964), (6979, 11172)]