56321172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 148628480

約数和(自身を除く): 92307308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 186, 218, 279, 327, 372, 436, 463, 558, 654, 926, 981, 1116, 1308, 1389, 1852, 1962, 2778, 3379, 3924, 4167, 5556, 6758, 8334, 10137, 13516, 14353, 16668, 20274, 28706, 30411, 40548, 43059, 50467, 57412, 60822, 86118, 100934, 121644, 129177, 151401, 172236, 201868, 258354, 302802, 454203, 516708, 605604, 908406, 1564477, 1816812, 3128954, 4693431, 6257908, 9386862, 14080293, 18773724, 28160586, 56321172]

約数ペア:

[(1, 56321172), (2, 28160586), (3, 18773724), (4, 14080293), (6, 9386862), (9, 6257908), (12, 4693431), (18, 3128954), (31, 1816812), (36, 1564477), (62, 908406), (93, 605604), (109, 516708), (124, 454203), (186, 302802), (218, 258354), (279, 201868), (327, 172236), (372, 151401), (436, 129177), (463, 121644), (558, 100934), (654, 86118), (926, 60822), (981, 57412), (1116, 50467), (1308, 43059), (1389, 40548), (1852, 30411), (1962, 28706), (2778, 20274), (3379, 16668), (3924, 14353), (4167, 13516), (5556, 10137), (6758, 8334)]