77709776

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 153323520

約数和(自身を除く): 75613744

約数列:

[1, 2, 4, 8, 16, 127, 167, 229, 254, 334, 458, 508, 668, 916, 1016, 1336, 1832, 2032, 2672, 3664, 21209, 29083, 38243, 42418, 58166, 76486, 84836, 116332, 152972, 169672, 232664, 305944, 339344, 465328, 611888, 4856861, 9713722, 19427444, 38854888, 77709776]

約数ペア:

[(1, 77709776), (2, 38854888), (4, 19427444), (8, 9713722), (16, 4856861), (127, 611888), (167, 465328), (229, 339344), (254, 305944), (334, 232664), (458, 169672), (508, 152972), (668, 116332), (916, 84836), (1016, 76486), (1336, 58166), (1832, 42418), (2032, 38243), (2672, 29083), (3664, 21209)]