77356708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 163066176

約数和(自身を除く): 85709468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 103, 143, 169, 202, 206, 286, 338, 404, 412, 572, 676, 1111, 1133, 1313, 1339, 1859, 2222, 2266, 2626, 2678, 3718, 4444, 4532, 5252, 5356, 7436, 10403, 14443, 14729, 17069, 17407, 20806, 28886, 29458, 34138, 34814, 41612, 57772, 58916, 68276, 69628, 114433, 135239, 187759, 191477, 228866, 270478, 375518, 382954, 457732, 540956, 751036, 765908, 1487629, 1758107, 2975258, 3516214, 5950516, 7032428, 19339177, 38678354, 77356708]

約数ペア:

[(1, 77356708), (2, 38678354), (4, 19339177), (11, 7032428), (13, 5950516), (22, 3516214), (26, 2975258), (44, 1758107), (52, 1487629), (101, 765908), (103, 751036), (143, 540956), (169, 457732), (202, 382954), (206, 375518), (286, 270478), (338, 228866), (404, 191477), (412, 187759), (572, 135239), (676, 114433), (1111, 69628), (1133, 68276), (1313, 58916), (1339, 57772), (1859, 41612), (2222, 34814), (2266, 34138), (2626, 29458), (2678, 28886), (3718, 20806), (4444, 17407), (4532, 17069), (5252, 14729), (5356, 14443), (7436, 10403)]