71322504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 209088000

約数和(自身を除く): 137765496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 59, 66, 76, 88, 114, 118, 132, 152, 177, 209, 228, 236, 241, 264, 354, 418, 456, 472, 482, 627, 649, 708, 723, 836, 964, 1121, 1254, 1298, 1416, 1446, 1672, 1928, 1947, 2242, 2508, 2596, 2651, 2892, 3363, 3894, 4484, 4579, 5016, 5192, 5302, 5784, 6726, 7788, 7953, 8968, 9158, 10604, 12331, 13452, 13737, 14219, 15576, 15906, 18316, 21208, 24662, 26904, 27474, 28438, 31812, 36632, 36993, 42657, 49324, 50369, 54948, 56876, 63624, 73986, 85314, 98648, 100738, 109896, 113752, 147972, 151107, 156409, 170628, 201476, 270161, 295944, 302214, 312818, 341256, 402952, 469227, 540322, 604428, 625636, 810483, 938454, 1080644, 1208856, 1251272, 1620966, 1876908, 2161288, 2971771, 3241932, 3753816, 5943542, 6483864, 8915313, 11887084, 17830626, 23774168, 35661252, 71322504]

約数ペア:

[(1, 71322504), (2, 35661252), (3, 23774168), (4, 17830626), (6, 11887084), (8, 8915313), (11, 6483864), (12, 5943542), (19, 3753816), (22, 3241932), (24, 2971771), (33, 2161288), (38, 1876908), (44, 1620966), (57, 1251272), (59, 1208856), (66, 1080644), (76, 938454), (88, 810483), (114, 625636), (118, 604428), (132, 540322), (152, 469227), (177, 402952), (209, 341256), (228, 312818), (236, 302214), (241, 295944), (264, 270161), (354, 201476), (418, 170628), (456, 156409), (472, 151107), (482, 147972), (627, 113752), (649, 109896), (708, 100738), (723, 98648), (836, 85314), (964, 73986), (1121, 63624), (1254, 56876), (1298, 54948), (1416, 50369), (1446, 49324), (1672, 42657), (1928, 36993), (1947, 36632), (2242, 31812), (2508, 28438), (2596, 27474), (2651, 26904), (2892, 24662), (3363, 21208), (3894, 18316), (4484, 15906), (4579, 15576), (5016, 14219), (5192, 13737), (5302, 13452), (5784, 12331), (6726, 10604), (7788, 9158), (7953, 8968)]