78737724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{56081}}^1$

素因数の和:56107

約数の個数: 48

約数和(自身を含む): 219841440

約数和(自身を除く): 141103716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 56081, 112162, 168243, 224324, 336486, 504729, 672972, 729053, 1009458, 1458106, 1514187, 2018916, 2187159, 2916212, 3028374, 4374318, 6056748, 6561477, 8748636, 13122954, 19684431, 26245908, 39368862, 78737724]

約数ペア:

[(1, 78737724), (2, 39368862), (3, 26245908), (4, 19684431), (6, 13122954), (9, 8748636), (12, 6561477), (13, 6056748), (18, 4374318), (26, 3028374), (27, 2916212), (36, 2187159), (39, 2018916), (52, 1514187), (54, 1458106), (78, 1009458), (108, 729053), (117, 672972), (156, 504729), (234, 336486), (351, 224324), (468, 168243), (702, 112162), (1404, 56081)]