80382736

素因数分解:

$2^4\times 7^3\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 184710400

約数和(自身を除く): 104327664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 151, 194, 196, 302, 343, 388, 392, 604, 679, 686, 776, 784, 1057, 1208, 1358, 1372, 1552, 2114, 2416, 2716, 2744, 4228, 4753, 5432, 5488, 7399, 8456, 9506, 10864, 14647, 14798, 16912, 19012, 29294, 29596, 33271, 38024, 51793, 58588, 59192, 66542, 76048, 102529, 103586, 117176, 118384, 133084, 205058, 207172, 234352, 266168, 410116, 414344, 532336, 717703, 820232, 828688, 1435406, 1640464, 2870812, 5023921, 5741624, 10047842, 11483248, 20095684, 40191368, 80382736]

約数ペア:

[(1, 80382736), (2, 40191368), (4, 20095684), (7, 11483248), (8, 10047842), (14, 5741624), (16, 5023921), (28, 2870812), (49, 1640464), (56, 1435406), (97, 828688), (98, 820232), (112, 717703), (151, 532336), (194, 414344), (196, 410116), (302, 266168), (343, 234352), (388, 207172), (392, 205058), (604, 133084), (679, 118384), (686, 117176), (776, 103586), (784, 102529), (1057, 76048), (1208, 66542), (1358, 59192), (1372, 58588), (1552, 51793), (2114, 38024), (2416, 33271), (2716, 29596), (2744, 29294), (4228, 19012), (4753, 16912), (5432, 14798), (5488, 14647), (7399, 10864), (8456, 9506)]