40605588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 111279168

約数和(自身を除く): 70673580

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, 1543, 1548, 2193, 2924, 3086, 4386, 4629, 6172, 6579, 8772, 9258, 13158, 13887, 18516, 26231, 26316, 27774, 52462, 55548, 66349, 78693, 104924, 132698, 157386, 199047, 236079, 265396, 314772, 398094, 472158, 597141, 796188, 944316, 1127933, 1194282, 2255866, 2388564, 3383799, 4511732, 6767598, 10151397, 13535196, 20302794, 40605588]

約数ペア:

[(1, 40605588), (2, 20302794), (3, 13535196), (4, 10151397), (6, 6767598), (9, 4511732), (12, 3383799), (17, 2388564), (18, 2255866), (34, 1194282), (36, 1127933), (43, 944316), (51, 796188), (68, 597141), (86, 472158), (102, 398094), (129, 314772), (153, 265396), (172, 236079), (204, 199047), (258, 157386), (306, 132698), (387, 104924), (516, 78693), (612, 66349), (731, 55548), (774, 52462), (1462, 27774), (1543, 26316), (1548, 26231), (2193, 18516), (2924, 13887), (3086, 13158), (4386, 9258), (4629, 8772), (6172, 6579)]