73563952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 186630912

約数和(自身を除く): 113066960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 71, 77, 88, 112, 116, 142, 154, 176, 203, 232, 284, 308, 319, 406, 464, 497, 568, 616, 638, 781, 812, 841, 994, 1136, 1232, 1276, 1562, 1624, 1682, 1988, 2059, 2233, 2552, 3124, 3248, 3364, 3976, 4118, 4466, 5104, 5467, 5887, 6248, 6728, 7952, 8236, 8932, 9251, 10934, 11774, 12496, 13456, 14413, 16472, 17864, 18502, 21868, 22649, 23548, 28826, 32944, 35728, 37004, 43736, 45298, 47096, 57652, 59711, 64757, 74008, 87472, 90596, 94192, 115304, 119422, 129514, 148016, 158543, 181192, 230608, 238844, 259028, 317086, 362384, 417977, 477688, 518056, 634172, 656821, 835954, 955376, 1036112, 1268344, 1313642, 1671908, 2536688, 2627284, 3343816, 4597747, 5254568, 6687632, 9195494, 10509136, 18390988, 36781976, 73563952]

約数ペア:

[(1, 73563952), (2, 36781976), (4, 18390988), (7, 10509136), (8, 9195494), (11, 6687632), (14, 5254568), (16, 4597747), (22, 3343816), (28, 2627284), (29, 2536688), (44, 1671908), (56, 1313642), (58, 1268344), (71, 1036112), (77, 955376), (88, 835954), (112, 656821), (116, 634172), (142, 518056), (154, 477688), (176, 417977), (203, 362384), (232, 317086), (284, 259028), (308, 238844), (319, 230608), (406, 181192), (464, 158543), (497, 148016), (568, 129514), (616, 119422), (638, 115304), (781, 94192), (812, 90596), (841, 87472), (994, 74008), (1136, 64757), (1232, 59711), (1276, 57652), (1562, 47096), (1624, 45298), (1682, 43736), (1988, 37004), (2059, 35728), (2233, 32944), (2552, 28826), (3124, 23548), (3248, 22649), (3364, 21868), (3976, 18502), (4118, 17864), (4466, 16472), (5104, 14413), (5467, 13456), (5887, 12496), (6248, 11774), (6728, 10934), (7952, 9251), (8236, 8932)]