172477128

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4606

約数の個数: 64

約数和(自身を含む): 453245760

約数和(自身を除く): 280768632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 888, 1032, 1591, 3182, 4517, 4773, 6364, 9034, 9546, 12728, 13551, 18068, 19092, 27102, 36136, 38184, 54204, 108408, 167129, 194231, 334258, 388462, 501387, 582693, 668516, 776924, 1002774, 1165386, 1337032, 1553848, 2005548, 2330772, 4011096, 4661544, 7186547, 14373094, 21559641, 28746188, 43119282, 57492376, 86238564, 172477128]

約数ペア:

[(1, 172477128), (2, 86238564), (3, 57492376), (4, 43119282), (6, 28746188), (8, 21559641), (12, 14373094), (24, 7186547), (37, 4661544), (43, 4011096), (74, 2330772), (86, 2005548), (111, 1553848), (129, 1337032), (148, 1165386), (172, 1002774), (222, 776924), (258, 668516), (296, 582693), (344, 501387), (444, 388462), (516, 334258), (888, 194231), (1032, 167129), (1591, 108408), (3182, 54204), (4517, 38184), (4773, 36136), (6364, 27102), (9034, 19092), (9546, 18068), (12728, 13551)]