87720768

素因数分解:

$2^6\times 3^2\times {\mathrm{152293}}^1$

素因数の和:152311

約数の個数: 42

約数和(自身を含む): 251437394

約数和(自身を除く): 163716626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 152293, 304586, 456879, 609172, 913758, 1218344, 1370637, 1827516, 2436688, 2741274, 3655032, 4873376, 5482548, 7310064, 9746752, 10965096, 14620128, 21930192, 29240256, 43860384, 87720768]

約数ペア:

[(1, 87720768), (2, 43860384), (3, 29240256), (4, 21930192), (6, 14620128), (8, 10965096), (9, 9746752), (12, 7310064), (16, 5482548), (18, 4873376), (24, 3655032), (32, 2741274), (36, 2436688), (48, 1827516), (64, 1370637), (72, 1218344), (96, 913758), (144, 609172), (192, 456879), (288, 304586), (576, 152293)]