87778902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10781}}^1$

素因数の和:10868

約数の個数: 32

約数和(自身を含む): 186312960

約数和(自身を除く): 98534058

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 10781, 21562, 32343, 64686, 247963, 495926, 636079, 743889, 1272158, 1487778, 1908237, 3816474, 14629817, 29259634, 43889451, 87778902]

約数ペア:

[(1, 87778902), (2, 43889451), (3, 29259634), (6, 14629817), (23, 3816474), (46, 1908237), (59, 1487778), (69, 1272158), (118, 743889), (138, 636079), (177, 495926), (354, 247963), (1357, 64686), (2714, 32343), (4071, 21562), (8142, 10781)]