90342828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3503

約数の個数: 72

約数和(自身を含む): 247495248

約数和(自身を除く): 157152420

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 3433, 4386, 6579, 6866, 8772, 10299, 13158, 13732, 20598, 26316, 30897, 41196, 58361, 61794, 116722, 123588, 147619, 175083, 233444, 295238, 350166, 442857, 525249, 590476, 700332, 885714, 1050498, 1328571, 1771428, 2100996, 2509523, 2657142, 5019046, 5314284, 7528569, 10038092, 15057138, 22585707, 30114276, 45171414, 90342828]

約数ペア:

[(1, 90342828), (2, 45171414), (3, 30114276), (4, 22585707), (6, 15057138), (9, 10038092), (12, 7528569), (17, 5314284), (18, 5019046), (34, 2657142), (36, 2509523), (43, 2100996), (51, 1771428), (68, 1328571), (86, 1050498), (102, 885714), (129, 700332), (153, 590476), (172, 525249), (204, 442857), (258, 350166), (306, 295238), (387, 233444), (516, 175083), (612, 147619), (731, 123588), (774, 116722), (1462, 61794), (1548, 58361), (2193, 41196), (2924, 30897), (3433, 26316), (4386, 20598), (6579, 13732), (6866, 13158), (8772, 10299)]