87223864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{119813}}^1$

素因数の和:119839

約数の個数: 32

約数和(自身を含む): 201287520

約数和(自身を除く): 114063656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 119813, 239626, 479252, 838691, 958504, 1557569, 1677382, 3115138, 3354764, 6230276, 6709528, 10902983, 12460552, 21805966, 43611932, 87223864]

約数ペア:

[(1, 87223864), (2, 43611932), (4, 21805966), (7, 12460552), (8, 10902983), (13, 6709528), (14, 6230276), (26, 3354764), (28, 3115138), (52, 1677382), (56, 1557569), (91, 958504), (104, 838691), (182, 479252), (364, 239626), (728, 119813)]