77516368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 156347136

約数和(自身を除く): 78830768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 1193, 2096, 2386, 4061, 4772, 8122, 9544, 16244, 19088, 32488, 36983, 64976, 73966, 147932, 156283, 295864, 312566, 591728, 625132, 1250264, 2500528, 4844773, 9689546, 19379092, 38758184, 77516368]

約数ペア:

[(1, 77516368), (2, 38758184), (4, 19379092), (8, 9689546), (16, 4844773), (31, 2500528), (62, 1250264), (124, 625132), (131, 591728), (248, 312566), (262, 295864), (496, 156283), (524, 147932), (1048, 73966), (1193, 64976), (2096, 36983), (2386, 32488), (4061, 19088), (4772, 16244), (8122, 9544)]