77417648

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 195416064

約数和(自身を除く): 117998416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 112, 154, 176, 188, 191, 196, 308, 329, 376, 382, 392, 517, 539, 616, 658, 752, 764, 784, 1034, 1078, 1232, 1316, 1337, 1528, 2068, 2101, 2156, 2303, 2632, 2674, 3056, 3619, 4136, 4202, 4312, 4606, 5264, 5348, 7238, 8272, 8404, 8624, 8977, 9212, 9359, 10696, 14476, 14707, 16808, 17954, 18424, 18718, 21392, 25333, 28952, 29414, 33616, 35908, 36848, 37436, 50666, 57904, 58828, 62839, 71816, 74872, 98747, 101332, 102949, 117656, 125678, 143632, 149744, 197494, 202664, 205898, 235312, 251356, 394988, 405328, 411796, 439873, 502712, 691229, 789976, 823592, 879746, 1005424, 1382458, 1579952, 1647184, 1759492, 2764916, 3518984, 4838603, 5529832, 7037968, 9677206, 11059664, 19354412, 38708824, 77417648]

約数ペア:

[(1, 77417648), (2, 38708824), (4, 19354412), (7, 11059664), (8, 9677206), (11, 7037968), (14, 5529832), (16, 4838603), (22, 3518984), (28, 2764916), (44, 1759492), (47, 1647184), (49, 1579952), (56, 1382458), (77, 1005424), (88, 879746), (94, 823592), (98, 789976), (112, 691229), (154, 502712), (176, 439873), (188, 411796), (191, 405328), (196, 394988), (308, 251356), (329, 235312), (376, 205898), (382, 202664), (392, 197494), (517, 149744), (539, 143632), (616, 125678), (658, 117656), (752, 102949), (764, 101332), (784, 98747), (1034, 74872), (1078, 71816), (1232, 62839), (1316, 58828), (1337, 57904), (1528, 50666), (2068, 37436), (2101, 36848), (2156, 35908), (2303, 33616), (2632, 29414), (2674, 28952), (3056, 25333), (3619, 21392), (4136, 18718), (4202, 18424), (4312, 17954), (4606, 16808), (5264, 14707), (5348, 14476), (7238, 10696), (8272, 9359), (8404, 9212), (8624, 8977)]