56778072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181981}}^1$

素因数の和:182003

約数の個数: 32

約数和(自身を含む): 152864880

約数和(自身を除く): 96086808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 181981, 363962, 545943, 727924, 1091886, 1455848, 2183772, 2365753, 4367544, 4731506, 7097259, 9463012, 14194518, 18926024, 28389036, 56778072]

約数ペア:

[(1, 56778072), (2, 28389036), (3, 18926024), (4, 14194518), (6, 9463012), (8, 7097259), (12, 4731506), (13, 4367544), (24, 2365753), (26, 2183772), (39, 1455848), (52, 1091886), (78, 727924), (104, 545943), (156, 363962), (312, 181981)]