77311728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41299}}^1$

素因数の和:41326

約数の個数: 60

約数和(自身を含む): 233014600

約数和(自身を除く): 155702872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 41299, 82598, 123897, 165196, 247794, 330392, 371691, 495588, 536887, 660784, 743382, 991176, 1073774, 1486764, 1610661, 1982352, 2147548, 2973528, 3221322, 4295096, 4831983, 5947056, 6442644, 8590192, 9663966, 12885288, 19327932, 25770576, 38655864, 77311728]

約数ペア:

[(1, 77311728), (2, 38655864), (3, 25770576), (4, 19327932), (6, 12885288), (8, 9663966), (9, 8590192), (12, 6442644), (13, 5947056), (16, 4831983), (18, 4295096), (24, 3221322), (26, 2973528), (36, 2147548), (39, 1982352), (48, 1610661), (52, 1486764), (72, 1073774), (78, 991176), (104, 743382), (117, 660784), (144, 536887), (156, 495588), (208, 371691), (234, 330392), (312, 247794), (468, 165196), (624, 123897), (936, 82598), (1872, 41299)]