64771164

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 174476848

約数和(自身を除く): 109705684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1801, 1998, 2997, 3602, 3996, 5403, 5994, 7204, 8991, 10806, 11988, 16209, 17982, 21612, 32418, 35964, 48627, 64836, 66637, 97254, 133274, 145881, 194508, 199911, 266548, 291762, 399822, 437643, 583524, 599733, 799644, 875286, 1199466, 1750572, 1799199, 2398932, 3598398, 5397597, 7196796, 10795194, 16192791, 21590388, 32385582, 64771164]

約数ペア:

[(1, 64771164), (2, 32385582), (3, 21590388), (4, 16192791), (6, 10795194), (9, 7196796), (12, 5397597), (18, 3598398), (27, 2398932), (36, 1799199), (37, 1750572), (54, 1199466), (74, 875286), (81, 799644), (108, 599733), (111, 583524), (148, 437643), (162, 399822), (222, 291762), (243, 266548), (324, 199911), (333, 194508), (444, 145881), (486, 133274), (666, 97254), (972, 66637), (999, 64836), (1332, 48627), (1801, 35964), (1998, 32418), (2997, 21612), (3602, 17982), (3996, 16209), (5403, 11988), (5994, 10806), (7204, 8991)]