77568666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 181177920

約数和(自身を除く): 103609254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 439, 601, 878, 1202, 1317, 1803, 2634, 3073, 3606, 4207, 6146, 8414, 9219, 12621, 18438, 21511, 25242, 29449, 43022, 58898, 64533, 88347, 129066, 176694, 263839, 527678, 791517, 1583034, 1846873, 3693746, 5540619, 11081238, 12928111, 25856222, 38784333, 77568666]

約数ペア:

[(1, 77568666), (2, 38784333), (3, 25856222), (6, 12928111), (7, 11081238), (14, 5540619), (21, 3693746), (42, 1846873), (49, 1583034), (98, 791517), (147, 527678), (294, 263839), (439, 176694), (601, 129066), (878, 88347), (1202, 64533), (1317, 58898), (1803, 43022), (2634, 29449), (3073, 25242), (3606, 21511), (4207, 18438), (6146, 12621), (8414, 9219)]