79572104

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 160327680

約数和(自身を除く): 80755576

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 271, 289, 508, 542, 578, 1016, 1084, 1156, 2159, 2168, 2312, 4318, 4607, 8636, 9214, 17272, 18428, 34417, 36703, 36856, 68834, 73406, 78319, 137668, 146812, 156638, 275336, 293624, 313276, 585089, 626552, 1170178, 2340356, 4680712, 9946513, 19893026, 39786052, 79572104]

約数ペア:

[(1, 79572104), (2, 39786052), (4, 19893026), (8, 9946513), (17, 4680712), (34, 2340356), (68, 1170178), (127, 626552), (136, 585089), (254, 313276), (271, 293624), (289, 275336), (508, 156638), (542, 146812), (578, 137668), (1016, 78319), (1084, 73406), (1156, 68834), (2159, 36856), (2168, 36703), (2312, 34417), (4318, 18428), (4607, 17272), (8636, 9214)]