80459839974

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{1861}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 163732363200

約数和(自身を除く): 83272523226

約数列:

[1, 2, 3, 6, 137, 149, 274, 298, 353, 411, 447, 706, 822, 894, 1059, 1861, 2118, 3722, 5583, 11166, 20413, 40826, 48361, 52597, 61239, 96722, 105194, 122478, 145083, 157791, 254957, 277289, 290166, 315582, 509914, 554578, 656933, 764871, 831867, 1313866, 1529742, 1663734, 1970799, 3941598, 7205789, 14411578, 21617367, 37988593, 43234734, 75977186, 89999821, 97883017, 113965779, 179999642, 195766034, 227931558, 269999463, 293649051, 539998926, 587298102, 13409973329, 26819946658, 40229919987, 80459839974]

約数ペア:

[(1, 80459839974), (2, 40229919987), (3, 26819946658), (6, 13409973329), (137, 587298102), (149, 539998926), (274, 293649051), (298, 269999463), (353, 227931558), (411, 195766034), (447, 179999642), (706, 113965779), (822, 97883017), (894, 89999821), (1059, 75977186), (1861, 43234734), (2118, 37988593), (3722, 21617367), (5583, 14411578), (11166, 7205789), (20413, 3941598), (40826, 1970799), (48361, 1663734), (52597, 1529742), (61239, 1313866), (96722, 831867), (105194, 764871), (122478, 656933), (145083, 554578), (157791, 509914), (254957, 315582), (277289, 290166)]