136728468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4463}}^1$

素因数の和:4533

約数の個数: 72

約数和(自身を含む): 370476288

約数和(自身を除く): 233747820

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, 1332, 1702, 2553, 3404, 4463, 5106, 7659, 8926, 10212, 13389, 15318, 17852, 26778, 30636, 40167, 53556, 80334, 102649, 160668, 165131, 205298, 307947, 330262, 410596, 495393, 615894, 660524, 923841, 990786, 1231788, 1486179, 1847682, 1981572, 2972358, 3695364, 3798013, 5944716, 7596026, 11394039, 15192052, 22788078, 34182117, 45576156, 68364234, 136728468]

約数ペア:

[(1, 136728468), (2, 68364234), (3, 45576156), (4, 34182117), (6, 22788078), (9, 15192052), (12, 11394039), (18, 7596026), (23, 5944716), (36, 3798013), (37, 3695364), (46, 2972358), (69, 1981572), (74, 1847682), (92, 1486179), (111, 1231788), (138, 990786), (148, 923841), (207, 660524), (222, 615894), (276, 495393), (333, 410596), (414, 330262), (444, 307947), (666, 205298), (828, 165131), (851, 160668), (1332, 102649), (1702, 80334), (2553, 53556), (3404, 40167), (4463, 30636), (5106, 26778), (7659, 17852), (8926, 15318), (10212, 13389)]