123377568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{4447}}^1$

素因数の和:4494

約数の個数: 72

約数和(自身を含む): 344115072

約数和(自身を除く): 220737504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4447, 4624, 6936, 8894, 9248, 13341, 13872, 17788, 26682, 27744, 35576, 53364, 71152, 75599, 106728, 142304, 151198, 213456, 226797, 302396, 426912, 453594, 604792, 907188, 1209584, 1285183, 1814376, 2419168, 2570366, 3628752, 3855549, 5140732, 7257504, 7711098, 10281464, 15422196, 20562928, 30844392, 41125856, 61688784, 123377568]

約数ペア:

[(1, 123377568), (2, 61688784), (3, 41125856), (4, 30844392), (6, 20562928), (8, 15422196), (12, 10281464), (16, 7711098), (17, 7257504), (24, 5140732), (32, 3855549), (34, 3628752), (48, 2570366), (51, 2419168), (68, 1814376), (96, 1285183), (102, 1209584), (136, 907188), (204, 604792), (272, 453594), (289, 426912), (408, 302396), (544, 226797), (578, 213456), (816, 151198), (867, 142304), (1156, 106728), (1632, 75599), (1734, 71152), (2312, 53364), (3468, 35576), (4447, 27744), (4624, 26682), (6936, 17788), (8894, 13872), (9248, 13341)]