78290916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 135082524

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 139, 187, 204, 251, 278, 374, 417, 502, 556, 561, 748, 753, 834, 1004, 1122, 1506, 1529, 1668, 2244, 2363, 2761, 3012, 3058, 4267, 4587, 4726, 5522, 6116, 7089, 8283, 8534, 9174, 9452, 11044, 12801, 14178, 16566, 17068, 18348, 25602, 25993, 28356, 33132, 34889, 46937, 51204, 51986, 69778, 77979, 93874, 103972, 104667, 139556, 140811, 155958, 187748, 209334, 281622, 311916, 383779, 418668, 563244, 593113, 767558, 1151337, 1186226, 1535116, 1779339, 2302674, 2372452, 3558678, 4605348, 6524243, 7117356, 13048486, 19572729, 26096972, 39145458, 78290916]

約数ペア:

[(1, 78290916), (2, 39145458), (3, 26096972), (4, 19572729), (6, 13048486), (11, 7117356), (12, 6524243), (17, 4605348), (22, 3558678), (33, 2372452), (34, 2302674), (44, 1779339), (51, 1535116), (66, 1186226), (68, 1151337), (102, 767558), (132, 593113), (139, 563244), (187, 418668), (204, 383779), (251, 311916), (278, 281622), (374, 209334), (417, 187748), (502, 155958), (556, 140811), (561, 139556), (748, 104667), (753, 103972), (834, 93874), (1004, 77979), (1122, 69778), (1506, 51986), (1529, 51204), (1668, 46937), (2244, 34889), (2363, 33132), (2761, 28356), (3012, 25993), (3058, 25602), (4267, 18348), (4587, 17068), (4726, 16566), (5522, 14178), (6116, 12801), (7089, 11044), (8283, 9452), (8534, 9174)]