61388172

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4339}}^1$

素因数の和:4483

約数の個数: 48

約数和(自身を含む): 160406400

約数和(自身を除く): 99018228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4339, 4716, 7074, 8678, 13017, 14148, 17356, 26034, 39051, 52068, 78102, 117153, 156204, 234306, 468612, 568409, 1136818, 1705227, 2273636, 3410454, 5115681, 6820908, 10231362, 15347043, 20462724, 30694086, 61388172]

約数ペア:

[(1, 61388172), (2, 30694086), (3, 20462724), (4, 15347043), (6, 10231362), (9, 6820908), (12, 5115681), (18, 3410454), (27, 2273636), (36, 1705227), (54, 1136818), (108, 568409), (131, 468612), (262, 234306), (393, 156204), (524, 117153), (786, 78102), (1179, 52068), (1572, 39051), (2358, 26034), (3537, 17356), (4339, 14148), (4716, 13017), (7074, 8678)]