71543784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 200275200

約数和(自身を除く): 128731416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 569, 676, 744, 806, 1014, 1138, 1209, 1352, 1612, 1707, 2028, 2276, 2418, 3224, 3414, 4056, 4552, 4836, 5239, 6828, 7397, 9672, 10478, 13656, 14794, 15717, 17639, 20956, 22191, 29588, 31434, 35278, 41912, 44382, 52917, 59176, 62868, 70556, 88764, 96161, 105834, 125736, 141112, 177528, 192322, 211668, 229307, 288483, 384644, 423336, 458614, 576966, 687921, 769288, 917228, 1153932, 1375842, 1834456, 2307864, 2751684, 2980991, 5503368, 5961982, 8942973, 11923964, 17885946, 23847928, 35771892, 71543784]

約数ペア:

[(1, 71543784), (2, 35771892), (3, 23847928), (4, 17885946), (6, 11923964), (8, 8942973), (12, 5961982), (13, 5503368), (24, 2980991), (26, 2751684), (31, 2307864), (39, 1834456), (52, 1375842), (62, 1153932), (78, 917228), (93, 769288), (104, 687921), (124, 576966), (156, 458614), (169, 423336), (186, 384644), (248, 288483), (312, 229307), (338, 211668), (372, 192322), (403, 177528), (507, 141112), (569, 125736), (676, 105834), (744, 96161), (806, 88764), (1014, 70556), (1138, 62868), (1209, 59176), (1352, 52917), (1612, 44382), (1707, 41912), (2028, 35278), (2276, 31434), (2418, 29588), (3224, 22191), (3414, 20956), (4056, 17639), (4552, 15717), (4836, 14794), (5239, 13656), (6828, 10478), (7397, 9672)]