81840792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2053}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 224789760

約数和(自身を除く): 142948968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 151, 264, 302, 453, 604, 906, 1208, 1661, 1812, 2053, 3322, 3624, 4106, 4983, 6159, 6644, 8212, 9966, 12318, 13288, 16424, 19932, 22583, 24636, 39864, 45166, 49272, 67749, 90332, 135498, 180664, 270996, 310003, 541992, 620006, 930009, 1240012, 1860018, 2480024, 3410033, 3720036, 6820066, 7440072, 10230099, 13640132, 20460198, 27280264, 40920396, 81840792]

約数ペア:

[(1, 81840792), (2, 40920396), (3, 27280264), (4, 20460198), (6, 13640132), (8, 10230099), (11, 7440072), (12, 6820066), (22, 3720036), (24, 3410033), (33, 2480024), (44, 1860018), (66, 1240012), (88, 930009), (132, 620006), (151, 541992), (264, 310003), (302, 270996), (453, 180664), (604, 135498), (906, 90332), (1208, 67749), (1661, 49272), (1812, 45166), (2053, 39864), (3322, 24636), (3624, 22583), (4106, 19932), (4983, 16424), (6159, 13288), (6644, 12318), (8212, 9966)]