77318108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 165150720

約数和(自身を除く): 87832612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1279, 1778, 2159, 2558, 3556, 4318, 5116, 8636, 8953, 15113, 17906, 21743, 30226, 35812, 43486, 60452, 86972, 152201, 162433, 304402, 324866, 608804, 649732, 1137031, 2274062, 2761361, 4548124, 5522722, 11045444, 19329527, 38659054, 77318108]

約数ペア:

[(1, 77318108), (2, 38659054), (4, 19329527), (7, 11045444), (14, 5522722), (17, 4548124), (28, 2761361), (34, 2274062), (68, 1137031), (119, 649732), (127, 608804), (238, 324866), (254, 304402), (476, 162433), (508, 152201), (889, 86972), (1279, 60452), (1778, 43486), (2159, 35812), (2558, 30226), (3556, 21743), (4318, 17906), (5116, 15113), (8636, 8953)]