100064988

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{19997}}^1$

素因数の和:20146

約数の個数: 36

約数和(自身を含む): 254774520

約数和(自身を除く): 154709532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 19997, 39994, 59991, 79988, 119982, 179973, 239964, 359946, 719892, 2779583, 5559166, 8338749, 11118332, 16677498, 25016247, 33354996, 50032494, 100064988]

約数ペア:

[(1, 100064988), (2, 50032494), (3, 33354996), (4, 25016247), (6, 16677498), (9, 11118332), (12, 8338749), (18, 5559166), (36, 2779583), (139, 719892), (278, 359946), (417, 239964), (556, 179973), (834, 119982), (1251, 79988), (1668, 59991), (2502, 39994), (5004, 19997)]