77789426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 66999694

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 83, 113, 143, 166, 226, 286, 319, 377, 638, 754, 913, 1079, 1243, 1469, 1826, 2158, 2407, 2486, 2938, 3277, 4147, 4814, 6554, 8294, 9379, 11869, 16159, 18758, 23738, 26477, 31291, 32318, 36047, 42601, 52954, 62582, 72094, 85202, 103169, 121927, 206338, 243854, 271991, 344201, 468611, 543982, 688402, 937222, 1341197, 2682394, 2991901, 3535883, 5983802, 7071766, 38894713, 77789426]

約数ペア:

[(1, 77789426), (2, 38894713), (11, 7071766), (13, 5983802), (22, 3535883), (26, 2991901), (29, 2682394), (58, 1341197), (83, 937222), (113, 688402), (143, 543982), (166, 468611), (226, 344201), (286, 271991), (319, 243854), (377, 206338), (638, 121927), (754, 103169), (913, 85202), (1079, 72094), (1243, 62582), (1469, 52954), (1826, 42601), (2158, 36047), (2407, 32318), (2486, 31291), (2938, 26477), (3277, 23738), (4147, 18758), (4814, 16159), (6554, 11869), (8294, 9379)]