42752112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 120075648

約数和(自身を除く): 77323536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 523, 524, 624, 786, 1046, 1048, 1569, 1572, 1703, 2092, 2096, 3138, 3144, 3406, 4184, 5109, 6276, 6288, 6799, 6812, 8368, 10218, 12552, 13598, 13624, 20397, 20436, 25104, 27196, 27248, 40794, 40872, 54392, 68513, 81588, 81744, 108784, 137026, 163176, 205539, 274052, 326352, 411078, 548104, 822156, 890669, 1096208, 1644312, 1781338, 2672007, 3288624, 3562676, 5344014, 7125352, 10688028, 14250704, 21376056, 42752112]

約数ペア:

[(1, 42752112), (2, 21376056), (3, 14250704), (4, 10688028), (6, 7125352), (8, 5344014), (12, 3562676), (13, 3288624), (16, 2672007), (24, 1781338), (26, 1644312), (39, 1096208), (48, 890669), (52, 822156), (78, 548104), (104, 411078), (131, 326352), (156, 274052), (208, 205539), (262, 163176), (312, 137026), (393, 108784), (523, 81744), (524, 81588), (624, 68513), (786, 54392), (1046, 40872), (1048, 40794), (1569, 27248), (1572, 27196), (1703, 25104), (2092, 20436), (2096, 20397), (3138, 13624), (3144, 13598), (3406, 12552), (4184, 10218), (5109, 8368), (6276, 6812), (6288, 6799)]