80949232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 196862400

約数和(自身を除く): 115913168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1049, 1378, 1456, 1484, 2098, 2756, 2968, 4196, 4823, 5512, 5936, 7343, 8392, 9646, 11024, 13637, 14686, 16784, 19292, 27274, 29372, 38584, 54548, 55597, 58744, 77168, 95459, 109096, 111194, 117488, 190918, 218192, 222388, 381836, 389179, 444776, 722761, 763672, 778358, 889552, 1445522, 1527344, 1556716, 2891044, 3113432, 5059327, 5782088, 6226864, 10118654, 11564176, 20237308, 40474616, 80949232]

約数ペア:

[(1, 80949232), (2, 40474616), (4, 20237308), (7, 11564176), (8, 10118654), (13, 6226864), (14, 5782088), (16, 5059327), (26, 3113432), (28, 2891044), (52, 1556716), (53, 1527344), (56, 1445522), (91, 889552), (104, 778358), (106, 763672), (112, 722761), (182, 444776), (208, 389179), (212, 381836), (364, 222388), (371, 218192), (424, 190918), (689, 117488), (728, 111194), (742, 109096), (848, 95459), (1049, 77168), (1378, 58744), (1456, 55597), (1484, 54548), (2098, 38584), (2756, 29372), (2968, 27274), (4196, 19292), (4823, 16784), (5512, 14686), (5936, 13637), (7343, 11024), (8392, 9646)]