81426129528

素因数分解:

$2^3\times 3^1\times {\mathrm{8831}}^1\times {\mathrm{384187}}^1$

素因数の和:393027

約数の個数: 32

約数和(自身を含む): 203588904960

約数和(自身を除く): 122162775432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8831, 17662, 26493, 35324, 52986, 70648, 105972, 211944, 384187, 768374, 1152561, 1536748, 2305122, 3073496, 4610244, 9220488, 3392755397, 6785510794, 10178266191, 13571021588, 20356532382, 27142043176, 40713064764, 81426129528]

約数ペア:

[(1, 81426129528), (2, 40713064764), (3, 27142043176), (4, 20356532382), (6, 13571021588), (8, 10178266191), (12, 6785510794), (24, 3392755397), (8831, 9220488), (17662, 4610244), (26493, 3073496), (35324, 2305122), (52986, 1536748), (70648, 1152561), (105972, 768374), (211944, 384187)]