65778342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 163430400

約数和(自身を除く): 97652058

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 2659, 3534, 4123, 5318, 7977, 8246, 12369, 15954, 18613, 24738, 37226, 50521, 55839, 82429, 101042, 111678, 151563, 164858, 247287, 303126, 353647, 494574, 577003, 707294, 1060941, 1154006, 1566151, 1731009, 2121882, 3132302, 3462018, 4698453, 9396906, 10963057, 21926114, 32889171, 65778342]

約数ペア:

[(1, 65778342), (2, 32889171), (3, 21926114), (6, 10963057), (7, 9396906), (14, 4698453), (19, 3462018), (21, 3132302), (31, 2121882), (38, 1731009), (42, 1566151), (57, 1154006), (62, 1060941), (93, 707294), (114, 577003), (133, 494574), (186, 353647), (217, 303126), (266, 247287), (399, 164858), (434, 151563), (589, 111678), (651, 101042), (798, 82429), (1178, 55839), (1302, 50521), (1767, 37226), (2659, 24738), (3534, 18613), (4123, 15954), (5318, 12369), (7977, 8246)]