68464698

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2741}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 143724672

約数和(自身を除く): 75259974

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 2741, 4163, 5482, 8223, 8326, 12489, 16446, 24978, 63043, 126086, 189129, 378258, 496121, 992242, 1488363, 2976726, 11410783, 22821566, 34232349, 68464698]

約数ペア:

[(1, 68464698), (2, 34232349), (3, 22821566), (6, 11410783), (23, 2976726), (46, 1488363), (69, 992242), (138, 496121), (181, 378258), (362, 189129), (543, 126086), (1086, 63043), (2741, 24978), (4163, 16446), (5482, 12489), (8223, 8326)]