65566722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 150885504

約数和(自身を除く): 85318782

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 197, 221, 251, 394, 442, 502, 591, 663, 753, 1182, 1326, 1506, 2561, 3263, 3349, 4267, 5122, 6526, 6698, 7683, 8534, 9789, 10047, 12801, 15366, 19578, 20094, 25602, 43537, 49447, 55471, 87074, 98894, 110942, 130611, 148341, 166413, 261222, 296682, 332826, 642811, 840599, 1285622, 1681198, 1928433, 2521797, 3856866, 5043594, 10927787, 21855574, 32783361, 65566722]

約数ペア:

[(1, 65566722), (2, 32783361), (3, 21855574), (6, 10927787), (13, 5043594), (17, 3856866), (26, 2521797), (34, 1928433), (39, 1681198), (51, 1285622), (78, 840599), (102, 642811), (197, 332826), (221, 296682), (251, 261222), (394, 166413), (442, 148341), (502, 130611), (591, 110942), (663, 98894), (753, 87074), (1182, 55471), (1326, 49447), (1506, 43537), (2561, 25602), (3263, 20094), (3349, 19578), (4267, 15366), (5122, 12801), (6526, 10047), (6698, 9789), (7683, 8534)]