27471456

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 85857408

約数和(自身を除く): 58385952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 181, 186, 204, 248, 272, 279, 288, 306, 362, 372, 408, 496, 527, 543, 544, 558, 612, 724, 744, 816, 992, 1054, 1086, 1116, 1224, 1448, 1488, 1581, 1629, 1632, 2108, 2172, 2232, 2448, 2896, 2976, 3077, 3162, 3258, 4216, 4344, 4464, 4743, 4896, 5611, 5792, 6154, 6324, 6516, 8432, 8688, 8928, 9231, 9486, 11222, 12308, 12648, 13032, 16833, 16864, 17376, 18462, 18972, 22444, 24616, 25296, 26064, 27693, 33666, 36924, 37944, 44888, 49232, 50499, 50592, 52128, 55386, 67332, 73848, 75888, 89776, 95387, 98464, 100998, 110772, 134664, 147696, 151776, 179552, 190774, 201996, 221544, 269328, 286161, 295392, 381548, 403992, 443088, 538656, 572322, 763096, 807984, 858483, 886176, 1144644, 1526192, 1615968, 1716966, 2289288, 3052384, 3433932, 4578576, 6867864, 9157152, 13735728, 27471456]

約数ペア:

[(1, 27471456), (2, 13735728), (3, 9157152), (4, 6867864), (6, 4578576), (8, 3433932), (9, 3052384), (12, 2289288), (16, 1716966), (17, 1615968), (18, 1526192), (24, 1144644), (31, 886176), (32, 858483), (34, 807984), (36, 763096), (48, 572322), (51, 538656), (62, 443088), (68, 403992), (72, 381548), (93, 295392), (96, 286161), (102, 269328), (124, 221544), (136, 201996), (144, 190774), (153, 179552), (181, 151776), (186, 147696), (204, 134664), (248, 110772), (272, 100998), (279, 98464), (288, 95387), (306, 89776), (362, 75888), (372, 73848), (408, 67332), (496, 55386), (527, 52128), (543, 50592), (544, 50499), (558, 49232), (612, 44888), (724, 37944), (744, 36924), (816, 33666), (992, 27693), (1054, 26064), (1086, 25296), (1116, 24616), (1224, 22444), (1448, 18972), (1488, 18462), (1581, 17376), (1629, 16864), (1632, 16833), (2108, 13032), (2172, 12648), (2232, 12308), (2448, 11222), (2896, 9486), (2976, 9231), (3077, 8928), (3162, 8688), (3258, 8432), (4216, 6516), (4344, 6324), (4464, 6154), (4743, 5792), (4896, 5611)]