76130978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 75158878

約数列:

[1, 2, 7, 11, 14, 22, 31, 37, 62, 74, 77, 154, 217, 259, 341, 407, 431, 434, 518, 682, 814, 862, 1147, 2294, 2387, 2849, 3017, 4741, 4774, 5698, 6034, 8029, 9482, 12617, 13361, 15947, 16058, 25234, 26722, 31894, 33187, 66374, 88319, 93527, 111629, 146971, 175417, 176638, 187054, 223258, 293942, 350834, 494357, 988714, 1028797, 1227919, 2057594, 2455838, 3460499, 5437927, 6920998, 10875854, 38065489, 76130978]

約数ペア:

[(1, 76130978), (2, 38065489), (7, 10875854), (11, 6920998), (14, 5437927), (22, 3460499), (31, 2455838), (37, 2057594), (62, 1227919), (74, 1028797), (77, 988714), (154, 494357), (217, 350834), (259, 293942), (341, 223258), (407, 187054), (431, 176638), (434, 175417), (518, 146971), (682, 111629), (814, 93527), (862, 88319), (1147, 66374), (2294, 33187), (2387, 31894), (2849, 26722), (3017, 25234), (4741, 16058), (4774, 15947), (5698, 13361), (6034, 12617), (8029, 9482)]