27786852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 75356736

約数和(自身を除く): 47569884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 907, 1332, 1702, 1814, 2553, 2721, 3404, 3628, 5106, 5442, 7659, 8163, 10212, 10884, 15318, 16326, 20861, 30636, 32652, 33559, 41722, 62583, 67118, 83444, 100677, 125166, 134236, 187749, 201354, 250332, 302031, 375498, 402708, 604062, 750996, 771857, 1208124, 1543714, 2315571, 3087428, 4631142, 6946713, 9262284, 13893426, 27786852]

約数ペア:

[(1, 27786852), (2, 13893426), (3, 9262284), (4, 6946713), (6, 4631142), (9, 3087428), (12, 2315571), (18, 1543714), (23, 1208124), (36, 771857), (37, 750996), (46, 604062), (69, 402708), (74, 375498), (92, 302031), (111, 250332), (138, 201354), (148, 187749), (207, 134236), (222, 125166), (276, 100677), (333, 83444), (414, 67118), (444, 62583), (666, 41722), (828, 33559), (851, 32652), (907, 30636), (1332, 20861), (1702, 16326), (1814, 15318), (2553, 10884), (2721, 10212), (3404, 8163), (3628, 7659), (5106, 5442)]