77390544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20939}}^1$

素因数の和:20968

約数の個数: 80

約数和(自身を含む): 249269760

約数和(自身を除く): 171879216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20939, 41878, 62817, 83756, 125634, 146573, 167512, 230329, 251268, 293146, 335024, 439719, 460658, 502536, 586292, 690987, 879438, 921316, 1005072, 1172584, 1381974, 1612303, 1758876, 1842632, 2345168, 2763948, 3224606, 3517752, 3685264, 4836909, 5527896, 6449212, 7035504, 9673818, 11055792, 12898424, 19347636, 25796848, 38695272, 77390544]

約数ペア:

[(1, 77390544), (2, 38695272), (3, 25796848), (4, 19347636), (6, 12898424), (7, 11055792), (8, 9673818), (11, 7035504), (12, 6449212), (14, 5527896), (16, 4836909), (21, 3685264), (22, 3517752), (24, 3224606), (28, 2763948), (33, 2345168), (42, 1842632), (44, 1758876), (48, 1612303), (56, 1381974), (66, 1172584), (77, 1005072), (84, 921316), (88, 879438), (112, 690987), (132, 586292), (154, 502536), (168, 460658), (176, 439719), (231, 335024), (264, 293146), (308, 251268), (336, 230329), (462, 167512), (528, 146573), (616, 125634), (924, 83756), (1232, 62817), (1848, 41878), (3696, 20939)]