77839124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5528

約数の個数: 48

約数和(自身を含む): 165654720

約数和(自身を除く): 87815596

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 5477, 7106, 10954, 14212, 21908, 60247, 93109, 104063, 120494, 186218, 208126, 240988, 372436, 416252, 1024199, 1144693, 1769071, 2048398, 2289386, 3538142, 4096796, 4578772, 7076284, 19459781, 38919562, 77839124]

約数ペア:

[(1, 77839124), (2, 38919562), (4, 19459781), (11, 7076284), (17, 4578772), (19, 4096796), (22, 3538142), (34, 2289386), (38, 2048398), (44, 1769071), (68, 1144693), (76, 1024199), (187, 416252), (209, 372436), (323, 240988), (374, 208126), (418, 186218), (646, 120494), (748, 104063), (836, 93109), (1292, 60247), (3553, 21908), (5477, 14212), (7106, 10954)]