68393844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{99991}}^1$

素因数の和:100020

約数の個数: 36

約数和(自身を含む): 181985440

約数和(自身を除く): 113591596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 99991, 199982, 299973, 399964, 599946, 899919, 1199892, 1799838, 1899829, 3599676, 3799658, 5699487, 7599316, 11398974, 17098461, 22797948, 34196922, 68393844]

約数ペア:

[(1, 68393844), (2, 34196922), (3, 22797948), (4, 17098461), (6, 11398974), (9, 7599316), (12, 5699487), (18, 3799658), (19, 3599676), (36, 1899829), (38, 1799838), (57, 1199892), (76, 899919), (114, 599946), (171, 399964), (228, 299973), (342, 199982), (684, 99991)]