129806568

素因数分解:

$2^3\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1979}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 352123200

約数和(自身を除く): 222316632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 911, 1822, 1979, 2733, 3644, 3958, 5466, 5937, 7288, 7916, 8199, 10932, 11874, 15832, 16398, 17811, 21864, 23748, 32796, 35622, 47496, 65592, 71244, 142488, 1802869, 3605738, 5408607, 7211476, 10817214, 14422952, 16225821, 21634428, 32451642, 43268856, 64903284, 129806568]

約数ペア:

[(1, 129806568), (2, 64903284), (3, 43268856), (4, 32451642), (6, 21634428), (8, 16225821), (9, 14422952), (12, 10817214), (18, 7211476), (24, 5408607), (36, 3605738), (72, 1802869), (911, 142488), (1822, 71244), (1979, 65592), (2733, 47496), (3644, 35622), (3958, 32796), (5466, 23748), (5937, 21864), (7288, 17811), (7916, 16398), (8199, 15832), (10932, 11874)]