84043728

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 247293696

約数和(自身を除く): 163249968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 67, 72, 93, 124, 134, 144, 186, 201, 248, 268, 279, 281, 372, 402, 496, 536, 558, 562, 603, 744, 804, 843, 1072, 1116, 1124, 1206, 1488, 1608, 1686, 2077, 2232, 2248, 2412, 2529, 3216, 3372, 4154, 4464, 4496, 4824, 5058, 6231, 6744, 8308, 8711, 9648, 10116, 12462, 13488, 16616, 17422, 18693, 18827, 20232, 24924, 26133, 33232, 34844, 37386, 37654, 40464, 49848, 52266, 56481, 69688, 74772, 75308, 78399, 99696, 104532, 112962, 139376, 149544, 150616, 156798, 169443, 209064, 225924, 299088, 301232, 313596, 338886, 418128, 451848, 583637, 627192, 677772, 903696, 1167274, 1254384, 1355544, 1750911, 2334548, 2711088, 3501822, 4669096, 5252733, 7003644, 9338192, 10505466, 14007288, 21010932, 28014576, 42021864, 84043728]

約数ペア:

[(1, 84043728), (2, 42021864), (3, 28014576), (4, 21010932), (6, 14007288), (8, 10505466), (9, 9338192), (12, 7003644), (16, 5252733), (18, 4669096), (24, 3501822), (31, 2711088), (36, 2334548), (48, 1750911), (62, 1355544), (67, 1254384), (72, 1167274), (93, 903696), (124, 677772), (134, 627192), (144, 583637), (186, 451848), (201, 418128), (248, 338886), (268, 313596), (279, 301232), (281, 299088), (372, 225924), (402, 209064), (496, 169443), (536, 156798), (558, 150616), (562, 149544), (603, 139376), (744, 112962), (804, 104532), (843, 99696), (1072, 78399), (1116, 75308), (1124, 74772), (1206, 69688), (1488, 56481), (1608, 52266), (1686, 49848), (2077, 40464), (2232, 37654), (2248, 37386), (2412, 34844), (2529, 33232), (3216, 26133), (3372, 24924), (4154, 20232), (4464, 18827), (4496, 18693), (4824, 17422), (5058, 16616), (6231, 13488), (6744, 12462), (8308, 10116), (8711, 9648)]