81827184

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4451}}^1$

素因数の和:4845

約数の個数: 40

約数和(自身を含む): 211986432

約数和(自身を除く): 130159248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1149, 1532, 2298, 3064, 4451, 4596, 6128, 8902, 9192, 13353, 17804, 18384, 26706, 35608, 53412, 71216, 106824, 213648, 1704733, 3409466, 5114199, 6818932, 10228398, 13637864, 20456796, 27275728, 40913592, 81827184]

約数ペア:

[(1, 81827184), (2, 40913592), (3, 27275728), (4, 20456796), (6, 13637864), (8, 10228398), (12, 6818932), (16, 5114199), (24, 3409466), (48, 1704733), (383, 213648), (766, 106824), (1149, 71216), (1532, 53412), (2298, 35608), (3064, 26706), (4451, 18384), (4596, 17804), (6128, 13353), (8902, 9192)]