69919154388

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{30881}}^1$

素因数の和:31577

約数の個数: 72

約数和(自身を含む): 178676457960

約数和(自身を除く): 108757303572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 577, 654, 981, 1154, 1308, 1731, 1962, 2308, 3462, 3924, 5193, 6924, 10386, 20772, 30881, 61762, 62893, 92643, 123524, 125786, 185286, 188679, 251572, 277929, 370572, 377358, 555858, 566037, 754716, 1111716, 1132074, 2264148, 3366029, 6732058, 10098087, 13464116, 17818337, 20196174, 30294261, 35636674, 40392348, 53455011, 60588522, 71273348, 106910022, 121177044, 160365033, 213820044, 320730066, 641460132, 1942198733, 3884397466, 5826596199, 7768794932, 11653192398, 17479788597, 23306384796, 34959577194, 69919154388]

約数ペア:

[(1, 69919154388), (2, 34959577194), (3, 23306384796), (4, 17479788597), (6, 11653192398), (9, 7768794932), (12, 5826596199), (18, 3884397466), (36, 1942198733), (109, 641460132), (218, 320730066), (327, 213820044), (436, 160365033), (577, 121177044), (654, 106910022), (981, 71273348), (1154, 60588522), (1308, 53455011), (1731, 40392348), (1962, 35636674), (2308, 30294261), (3462, 20196174), (3924, 17818337), (5193, 13464116), (6924, 10098087), (10386, 6732058), (20772, 3366029), (30881, 2264148), (61762, 1132074), (62893, 1111716), (92643, 754716), (123524, 566037), (125786, 555858), (185286, 377358), (188679, 370572), (251572, 277929)]