79884728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3228

約数の個数: 64

約数和(自身を含む): 191358720

約数和(自身を除く): 111473992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 3157, 3163, 3608, 6314, 6326, 12628, 12652, 22141, 25256, 25304, 34793, 44282, 69586, 88564, 129683, 139172, 177128, 243551, 259366, 278344, 487102, 518732, 907781, 974204, 1037464, 1426513, 1815562, 1948408, 2853026, 3631124, 5706052, 7262248, 9985591, 11412104, 19971182, 39942364, 79884728]

約数ペア:

[(1, 79884728), (2, 39942364), (4, 19971182), (7, 11412104), (8, 9985591), (11, 7262248), (14, 5706052), (22, 3631124), (28, 2853026), (41, 1948408), (44, 1815562), (56, 1426513), (77, 1037464), (82, 974204), (88, 907781), (154, 518732), (164, 487102), (287, 278344), (308, 259366), (328, 243551), (451, 177128), (574, 139172), (616, 129683), (902, 88564), (1148, 69586), (1804, 44282), (2296, 34793), (3157, 25304), (3163, 25256), (3608, 22141), (6314, 12652), (6326, 12628)]