80262

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1$

素因数の和:42

約数の個数: 48

約数和(自身を含む): 218400

約数和(自身を除く): 138138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 343, 441, 546, 637, 686, 819, 882, 1029, 1274, 1638, 1911, 2058, 3087, 3822, 4459, 5733, 6174, 8918, 11466, 13377, 26754, 40131, 80262]

約数ペア:

[(1, 80262), (2, 40131), (3, 26754), (6, 13377), (7, 11466), (9, 8918), (13, 6174), (14, 5733), (18, 4459), (21, 3822), (26, 3087), (39, 2058), (42, 1911), (49, 1638), (63, 1274), (78, 1029), (91, 882), (98, 819), (117, 686), (126, 637), (147, 546), (182, 441), (234, 343), (273, 294)]