87520014

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 207833472

約数和(自身を除く): 120313458

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 83, 138, 162, 166, 207, 249, 283, 414, 498, 566, 621, 747, 849, 1242, 1494, 1698, 1863, 1909, 2241, 2547, 3726, 3818, 4482, 5094, 5727, 6509, 6723, 7641, 11454, 13018, 13446, 15282, 17181, 19527, 22923, 23489, 34362, 39054, 45846, 46978, 51543, 58581, 70467, 103086, 117162, 140934, 154629, 175743, 211401, 309258, 351486, 422802, 527229, 540247, 634203, 1054458, 1080494, 1268406, 1620741, 1902609, 3241482, 3805218, 4862223, 9724446, 14586669, 29173338, 43760007, 87520014]

約数ペア:

[(1, 87520014), (2, 43760007), (3, 29173338), (6, 14586669), (9, 9724446), (18, 4862223), (23, 3805218), (27, 3241482), (46, 1902609), (54, 1620741), (69, 1268406), (81, 1080494), (83, 1054458), (138, 634203), (162, 540247), (166, 527229), (207, 422802), (249, 351486), (283, 309258), (414, 211401), (498, 175743), (566, 154629), (621, 140934), (747, 117162), (849, 103086), (1242, 70467), (1494, 58581), (1698, 51543), (1863, 46978), (1909, 45846), (2241, 39054), (2547, 34362), (3726, 23489), (3818, 22923), (4482, 19527), (5094, 17181), (5727, 15282), (6509, 13446), (6723, 13018), (7641, 11454)]