74857728

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8861}}^1$

素因数の和:8891

約数の個数: 72

約数和(自身を含む): 217367136

約数和(自身を除く): 142509408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 8861, 17722, 26583, 35444, 53166, 70888, 97471, 106332, 141776, 194942, 212664, 283552, 292413, 389884, 425328, 567104, 584826, 779768, 850656, 1134208, 1169652, 1559536, 1701312, 2268416, 2339304, 3119072, 3402624, 4678608, 6238144, 6805248, 9357216, 12476288, 18714432, 24952576, 37428864, 74857728]

約数ペア:

[(1, 74857728), (2, 37428864), (3, 24952576), (4, 18714432), (6, 12476288), (8, 9357216), (11, 6805248), (12, 6238144), (16, 4678608), (22, 3402624), (24, 3119072), (32, 2339304), (33, 2268416), (44, 1701312), (48, 1559536), (64, 1169652), (66, 1134208), (88, 850656), (96, 779768), (128, 584826), (132, 567104), (176, 425328), (192, 389884), (256, 292413), (264, 283552), (352, 212664), (384, 194942), (528, 141776), (704, 106332), (768, 97471), (1056, 70888), (1408, 53166), (2112, 35444), (2816, 26583), (4224, 17722), (8448, 8861)]