78981126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81761}}^1$

素因数の和:81796

約数の個数: 32

約数和(自身を含む): 188379648

約数和(自身を除く): 109398522

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 81761, 163522, 245283, 490566, 572327, 1144654, 1716981, 1880503, 3433962, 3761006, 5641509, 11283018, 13163521, 26327042, 39490563, 78981126]

約数ペア:

[(1, 78981126), (2, 39490563), (3, 26327042), (6, 13163521), (7, 11283018), (14, 5641509), (21, 3761006), (23, 3433962), (42, 1880503), (46, 1716981), (69, 1144654), (138, 572327), (161, 490566), (322, 245283), (483, 163522), (966, 81761)]