64819152

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19571}}^1$

素因数の和:19608

約数の個数: 60

約数和(自身を含む): 189300384

約数和(自身を除く): 124481232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 19571, 39142, 58713, 78284, 117426, 156568, 176139, 234852, 313136, 352278, 450133, 469704, 704556, 900266, 939408, 1350399, 1409112, 1800532, 2700798, 2818224, 3601064, 4051197, 5401596, 7202128, 8102394, 10803192, 16204788, 21606384, 32409576, 64819152]

約数ペア:

[(1, 64819152), (2, 32409576), (3, 21606384), (4, 16204788), (6, 10803192), (8, 8102394), (9, 7202128), (12, 5401596), (16, 4051197), (18, 3601064), (23, 2818224), (24, 2700798), (36, 1800532), (46, 1409112), (48, 1350399), (69, 939408), (72, 900266), (92, 704556), (138, 469704), (144, 450133), (184, 352278), (207, 313136), (276, 234852), (368, 176139), (414, 156568), (552, 117426), (828, 78284), (1104, 58713), (1656, 39142), (3312, 19571)]