81046032

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12889}}^1$

素因数の和:13031

約数の個数: 40

約数和(自身を含む): 210983520

約数和(自身を除く): 129937488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 12889, 25778, 38667, 51556, 77334, 103112, 154668, 206224, 309336, 618672, 1688459, 3376918, 5065377, 6753836, 10130754, 13507672, 20261508, 27015344, 40523016, 81046032]

約数ペア:

[(1, 81046032), (2, 40523016), (3, 27015344), (4, 20261508), (6, 13507672), (8, 10130754), (12, 6753836), (16, 5065377), (24, 3376918), (48, 1688459), (131, 618672), (262, 309336), (393, 206224), (524, 154668), (786, 103112), (1048, 77334), (1572, 51556), (2096, 38667), (3144, 25778), (6288, 12889)]