71663568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2892

約数の個数: 80

約数和(自身を含む): 202415616

約数和(自身を除く): 130752048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 2833, 3162, 4216, 5666, 6324, 8432, 8499, 11332, 12648, 16998, 22664, 25296, 33996, 45328, 48161, 67992, 87823, 96322, 135984, 144483, 175646, 192644, 263469, 288966, 351292, 385288, 526938, 577932, 702584, 770576, 1053876, 1155864, 1405168, 1492991, 2107752, 2311728, 2985982, 4215504, 4478973, 5971964, 8957946, 11943928, 17915892, 23887856, 35831784, 71663568]

約数ペア:

[(1, 71663568), (2, 35831784), (3, 23887856), (4, 17915892), (6, 11943928), (8, 8957946), (12, 5971964), (16, 4478973), (17, 4215504), (24, 2985982), (31, 2311728), (34, 2107752), (48, 1492991), (51, 1405168), (62, 1155864), (68, 1053876), (93, 770576), (102, 702584), (124, 577932), (136, 526938), (186, 385288), (204, 351292), (248, 288966), (272, 263469), (372, 192644), (408, 175646), (496, 144483), (527, 135984), (744, 96322), (816, 87823), (1054, 67992), (1488, 48161), (1581, 45328), (2108, 33996), (2833, 25296), (3162, 22664), (4216, 16998), (5666, 12648), (6324, 11332), (8432, 8499)]