80109984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 224695296

約数和(自身を除く): 144585312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 191, 204, 257, 272, 382, 408, 514, 544, 573, 764, 771, 816, 1028, 1146, 1528, 1542, 1632, 2056, 2292, 3056, 3084, 3247, 4112, 4369, 4584, 6112, 6168, 6494, 8224, 8738, 9168, 9741, 12336, 12988, 13107, 17476, 18336, 19482, 24672, 25976, 26214, 34952, 38964, 49087, 51952, 52428, 69904, 77928, 98174, 103904, 104856, 139808, 147261, 155856, 196348, 209712, 294522, 311712, 392696, 419424, 589044, 785392, 834479, 1178088, 1570784, 1668958, 2356176, 2503437, 3337916, 4712352, 5006874, 6675832, 10013748, 13351664, 20027496, 26703328, 40054992, 80109984]

約数ペア:

[(1, 80109984), (2, 40054992), (3, 26703328), (4, 20027496), (6, 13351664), (8, 10013748), (12, 6675832), (16, 5006874), (17, 4712352), (24, 3337916), (32, 2503437), (34, 2356176), (48, 1668958), (51, 1570784), (68, 1178088), (96, 834479), (102, 785392), (136, 589044), (191, 419424), (204, 392696), (257, 311712), (272, 294522), (382, 209712), (408, 196348), (514, 155856), (544, 147261), (573, 139808), (764, 104856), (771, 103904), (816, 98174), (1028, 77928), (1146, 69904), (1528, 52428), (1542, 51952), (1632, 49087), (2056, 38964), (2292, 34952), (3056, 26214), (3084, 25976), (3247, 24672), (4112, 19482), (4369, 18336), (4584, 17476), (6112, 13107), (6168, 12988), (6494, 12336), (8224, 9741), (8738, 9168)]