69406164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 191100000

約数和(自身を除く): 121693836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 3499, 4959, 6612, 6998, 9918, 10497, 13996, 19836, 20994, 31491, 41988, 62982, 66481, 101471, 125964, 132962, 199443, 202942, 265924, 304413, 398886, 405884, 598329, 608826, 797772, 913239, 1196658, 1217652, 1826478, 1927949, 2393316, 3652956, 3855898, 5783847, 7711796, 11567694, 17351541, 23135388, 34703082, 69406164]

約数ペア:

[(1, 69406164), (2, 34703082), (3, 23135388), (4, 17351541), (6, 11567694), (9, 7711796), (12, 5783847), (18, 3855898), (19, 3652956), (29, 2393316), (36, 1927949), (38, 1826478), (57, 1217652), (58, 1196658), (76, 913239), (87, 797772), (114, 608826), (116, 598329), (171, 405884), (174, 398886), (228, 304413), (261, 265924), (342, 202942), (348, 199443), (522, 132962), (551, 125964), (684, 101471), (1044, 66481), (1102, 62982), (1653, 41988), (2204, 31491), (3306, 20994), (3499, 19836), (4959, 13996), (6612, 10497), (6998, 9918)]