27770448

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 74745216

約数和(自身を除く): 46974768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 103, 123, 137, 164, 206, 246, 274, 309, 328, 411, 412, 492, 548, 618, 656, 822, 824, 984, 1096, 1236, 1644, 1648, 1968, 2192, 2472, 3288, 4223, 4944, 5617, 6576, 8446, 11234, 12669, 14111, 16851, 16892, 22468, 25338, 28222, 33702, 33784, 42333, 44936, 50676, 56444, 67404, 67568, 84666, 89872, 101352, 112888, 134808, 169332, 202704, 225776, 269616, 338664, 578551, 677328, 1157102, 1735653, 2314204, 3471306, 4628408, 6942612, 9256816, 13885224, 27770448]

約数ペア:

[(1, 27770448), (2, 13885224), (3, 9256816), (4, 6942612), (6, 4628408), (8, 3471306), (12, 2314204), (16, 1735653), (24, 1157102), (41, 677328), (48, 578551), (82, 338664), (103, 269616), (123, 225776), (137, 202704), (164, 169332), (206, 134808), (246, 112888), (274, 101352), (309, 89872), (328, 84666), (411, 67568), (412, 67404), (492, 56444), (548, 50676), (618, 44936), (656, 42333), (822, 33784), (824, 33702), (984, 28222), (1096, 25338), (1236, 22468), (1644, 16892), (1648, 16851), (1968, 14111), (2192, 12669), (2472, 11234), (3288, 8446), (4223, 6576), (4944, 5617)]