77883934842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{635279}}^1$

素因数の和:635440

約数の個数: 72

約数和(自身を含む): 197711841600

約数和(自身を除く): 119827906758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 834, 882, 973, 1251, 1946, 2502, 2919, 5838, 6811, 8757, 13622, 17514, 20433, 40866, 61299, 122598, 635279, 1270558, 1905837, 3811674, 4446953, 5717511, 8893906, 11435022, 13340859, 26681718, 31128671, 40022577, 62257342, 80045154, 88303781, 93386013, 176607562, 186772026, 264911343, 280158039, 529822686, 560316078, 618126467, 794734029, 1236252934, 1589468058, 1854379401, 3708758802, 4326885269, 5563138203, 8653770538, 11126276406, 12980655807, 25961311614, 38941967421, 77883934842]

約数ペア:

[(1, 77883934842), (2, 38941967421), (3, 25961311614), (6, 12980655807), (7, 11126276406), (9, 8653770538), (14, 5563138203), (18, 4326885269), (21, 3708758802), (42, 1854379401), (49, 1589468058), (63, 1236252934), (98, 794734029), (126, 618126467), (139, 560316078), (147, 529822686), (278, 280158039), (294, 264911343), (417, 186772026), (441, 176607562), (834, 93386013), (882, 88303781), (973, 80045154), (1251, 62257342), (1946, 40022577), (2502, 31128671), (2919, 26681718), (5838, 13340859), (6811, 11435022), (8757, 8893906), (13622, 5717511), (17514, 4446953), (20433, 3811674), (40866, 1905837), (61299, 1270558), (122598, 635279)]