64342264

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 77584136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 109, 127, 166, 218, 254, 332, 436, 508, 581, 664, 763, 872, 889, 1016, 1162, 1526, 1778, 2324, 3052, 3556, 4648, 6104, 7112, 9047, 10541, 13843, 18094, 21082, 27686, 36188, 42164, 55372, 63329, 72376, 73787, 84328, 96901, 110744, 126658, 147574, 193802, 253316, 295148, 387604, 506632, 590296, 775208, 1148969, 2297938, 4595876, 8042783, 9191752, 16085566, 32171132, 64342264]

約数ペア:

[(1, 64342264), (2, 32171132), (4, 16085566), (7, 9191752), (8, 8042783), (14, 4595876), (28, 2297938), (56, 1148969), (83, 775208), (109, 590296), (127, 506632), (166, 387604), (218, 295148), (254, 253316), (332, 193802), (436, 147574), (508, 126658), (581, 110744), (664, 96901), (763, 84328), (872, 73787), (889, 72376), (1016, 63329), (1162, 55372), (1526, 42164), (1778, 36188), (2324, 27686), (3052, 21082), (3556, 18094), (4648, 13843), (6104, 10541), (7112, 9047)]