77772816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 244043904

約数和(自身を除く): 166271088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1327, 1332, 1584, 1628, 1776, 2442, 2654, 2664, 3256, 3663, 3981, 4884, 5308, 5328, 6512, 7326, 7962, 9768, 10616, 11943, 14597, 14652, 15924, 19536, 21232, 23886, 29194, 29304, 31848, 43791, 47772, 49099, 58388, 58608, 63696, 87582, 95544, 98198, 116776, 131373, 147297, 175164, 191088, 196396, 233552, 262746, 294594, 350328, 392792, 441891, 525492, 540089, 589188, 700656, 785584, 883782, 1050984, 1080178, 1178376, 1620267, 1767564, 2101968, 2160356, 2356752, 3240534, 3535128, 4320712, 4860801, 6481068, 7070256, 8641424, 9721602, 12962136, 19443204, 25924272, 38886408, 77772816]

約数ペア:

[(1, 77772816), (2, 38886408), (3, 25924272), (4, 19443204), (6, 12962136), (8, 9721602), (9, 8641424), (11, 7070256), (12, 6481068), (16, 4860801), (18, 4320712), (22, 3535128), (24, 3240534), (33, 2356752), (36, 2160356), (37, 2101968), (44, 1767564), (48, 1620267), (66, 1178376), (72, 1080178), (74, 1050984), (88, 883782), (99, 785584), (111, 700656), (132, 589188), (144, 540089), (148, 525492), (176, 441891), (198, 392792), (222, 350328), (264, 294594), (296, 262746), (333, 233552), (396, 196396), (407, 191088), (444, 175164), (528, 147297), (592, 131373), (666, 116776), (792, 98198), (814, 95544), (888, 87582), (1221, 63696), (1327, 58608), (1332, 58388), (1584, 49099), (1628, 47772), (1776, 43791), (2442, 31848), (2654, 29304), (2664, 29194), (3256, 23886), (3663, 21232), (3981, 19536), (4884, 15924), (5308, 14652), (5328, 14597), (6512, 11943), (7326, 10616), (7962, 9768)]