72655152

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21319}}^1$

素因数の和:21401

約数の個数: 40

約数和(自身を含む): 190344960

約数和(自身を除く): 117689808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 21319, 42638, 63957, 85276, 127914, 170552, 255828, 341104, 511656, 1023312, 1513649, 3027298, 4540947, 6054596, 9081894, 12109192, 18163788, 24218384, 36327576, 72655152]

約数ペア:

[(1, 72655152), (2, 36327576), (3, 24218384), (4, 18163788), (6, 12109192), (8, 9081894), (12, 6054596), (16, 4540947), (24, 3027298), (48, 1513649), (71, 1023312), (142, 511656), (213, 341104), (284, 255828), (426, 170552), (568, 127914), (852, 85276), (1136, 63957), (1704, 42638), (3408, 21319)]