80142372

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 215316192

約数和(自身を除く): 135173820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2011, 2214, 3321, 4022, 4428, 6033, 6642, 8044, 9963, 12066, 13284, 18099, 19926, 24132, 36198, 39852, 54297, 72396, 82451, 108594, 162891, 164902, 217188, 247353, 325782, 329804, 488673, 494706, 651564, 742059, 977346, 989412, 1484118, 1954692, 2226177, 2968236, 4452354, 6678531, 8904708, 13357062, 20035593, 26714124, 40071186, 80142372]

約数ペア:

[(1, 80142372), (2, 40071186), (3, 26714124), (4, 20035593), (6, 13357062), (9, 8904708), (12, 6678531), (18, 4452354), (27, 2968236), (36, 2226177), (41, 1954692), (54, 1484118), (81, 989412), (82, 977346), (108, 742059), (123, 651564), (162, 494706), (164, 488673), (243, 329804), (246, 325782), (324, 247353), (369, 217188), (486, 164902), (492, 162891), (738, 108594), (972, 82451), (1107, 72396), (1476, 54297), (2011, 39852), (2214, 36198), (3321, 24132), (4022, 19926), (4428, 18099), (6033, 13284), (6642, 12066), (8044, 9963)]