87144162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66931}}^1$

素因数の和:66974

約数の個数: 32

約数和(自身を含む): 205615104

約数和(自身を除く): 118470942

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 66931, 133862, 200793, 401586, 468517, 937034, 1405551, 2074861, 2811102, 4149722, 6224583, 12449166, 14524027, 29048054, 43572081, 87144162]

約数ペア:

[(1, 87144162), (2, 43572081), (3, 29048054), (6, 14524027), (7, 12449166), (14, 6224583), (21, 4149722), (31, 2811102), (42, 2074861), (62, 1405551), (93, 937034), (186, 468517), (217, 401586), (434, 200793), (651, 133862), (1302, 66931)]