77018942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 171859968

約数和(自身を除く): 94841026

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 31, 34, 62, 73, 77, 91, 119, 143, 146, 154, 182, 187, 217, 221, 238, 286, 341, 374, 403, 434, 442, 511, 527, 682, 803, 806, 949, 1001, 1022, 1054, 1241, 1309, 1547, 1606, 1898, 2002, 2263, 2387, 2431, 2482, 2618, 2821, 3094, 3689, 4433, 4526, 4774, 4862, 5621, 5642, 5797, 6643, 6851, 7378, 8687, 8866, 10439, 11242, 11594, 13286, 13651, 13702, 15841, 16133, 17017, 17374, 20878, 24893, 27302, 29419, 31031, 31682, 32266, 34034, 38471, 40579, 47957, 49786, 58838, 62062, 73073, 75361, 76942, 81158, 95557, 95914, 112931, 146146, 150722, 174251, 177463, 191114, 205933, 225862, 269297, 323609, 348502, 354926, 411866, 423181, 500123, 527527, 538594, 647218, 846362, 1000246, 1055054, 1242241, 2265263, 2484482, 2962267, 3500861, 4530526, 5501353, 5924534, 7001722, 11002706, 38509471, 77018942]

約数ペア:

[(1, 77018942), (2, 38509471), (7, 11002706), (11, 7001722), (13, 5924534), (14, 5501353), (17, 4530526), (22, 3500861), (26, 2962267), (31, 2484482), (34, 2265263), (62, 1242241), (73, 1055054), (77, 1000246), (91, 846362), (119, 647218), (143, 538594), (146, 527527), (154, 500123), (182, 423181), (187, 411866), (217, 354926), (221, 348502), (238, 323609), (286, 269297), (341, 225862), (374, 205933), (403, 191114), (434, 177463), (442, 174251), (511, 150722), (527, 146146), (682, 112931), (803, 95914), (806, 95557), (949, 81158), (1001, 76942), (1022, 75361), (1054, 73073), (1241, 62062), (1309, 58838), (1547, 49786), (1606, 47957), (1898, 40579), (2002, 38471), (2263, 34034), (2387, 32266), (2431, 31682), (2482, 31031), (2618, 29419), (2821, 27302), (3094, 24893), (3689, 20878), (4433, 17374), (4526, 17017), (4774, 16133), (4862, 15841), (5621, 13702), (5642, 13651), (5797, 13286), (6643, 11594), (6851, 11242), (7378, 10439), (8687, 8866)]