69750042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 143309760

約数和(自身を除く): 73559718

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 409, 661, 818, 1227, 1322, 1983, 2454, 3966, 17587, 28423, 35174, 52761, 56846, 85269, 105522, 170538, 270349, 540698, 811047, 1622094, 11625007, 23250014, 34875021, 69750042]

約数ペア:

[(1, 69750042), (2, 34875021), (3, 23250014), (6, 11625007), (43, 1622094), (86, 811047), (129, 540698), (258, 270349), (409, 170538), (661, 105522), (818, 85269), (1227, 56846), (1322, 52761), (1983, 35174), (2454, 28423), (3966, 17587)]