84687228

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21193}}^1$

素因数の和:21243

約数の個数: 48

約数和(自身を含む): 225504160

約数和(自身を除く): 140816932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 21193, 42386, 63579, 84772, 127158, 190737, 254316, 381474, 572211, 762948, 784141, 1144422, 1568282, 2288844, 2352423, 3136564, 4704846, 7057269, 9409692, 14114538, 21171807, 28229076, 42343614, 84687228]

約数ペア:

[(1, 84687228), (2, 42343614), (3, 28229076), (4, 21171807), (6, 14114538), (9, 9409692), (12, 7057269), (18, 4704846), (27, 3136564), (36, 2352423), (37, 2288844), (54, 1568282), (74, 1144422), (108, 784141), (111, 762948), (148, 572211), (222, 381474), (333, 254316), (444, 190737), (666, 127158), (999, 84772), (1332, 63579), (1998, 42386), (3996, 21193)]