66381552

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4207

約数の個数: 80

約数和(自身を含む): 195736480

約数和(自身を除く): 129354928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 4153, 5328, 7992, 8306, 12459, 15984, 16612, 24918, 33224, 37377, 49836, 66448, 74754, 99672, 112131, 149508, 153661, 199344, 224262, 299016, 307322, 448524, 460983, 598032, 614644, 897048, 921966, 1229288, 1382949, 1794096, 1843932, 2458576, 2765898, 3687864, 4148847, 5531796, 7375728, 8297694, 11063592, 16595388, 22127184, 33190776, 66381552]

約数ペア:

[(1, 66381552), (2, 33190776), (3, 22127184), (4, 16595388), (6, 11063592), (8, 8297694), (9, 7375728), (12, 5531796), (16, 4148847), (18, 3687864), (24, 2765898), (27, 2458576), (36, 1843932), (37, 1794096), (48, 1382949), (54, 1229288), (72, 921966), (74, 897048), (108, 614644), (111, 598032), (144, 460983), (148, 448524), (216, 307322), (222, 299016), (296, 224262), (333, 199344), (432, 153661), (444, 149508), (592, 112131), (666, 99672), (888, 74754), (999, 66448), (1332, 49836), (1776, 37377), (1998, 33224), (2664, 24918), (3996, 16612), (4153, 15984), (5328, 12459), (7992, 8306)]