65965872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10333}}^1$

素因数の和:10370

約数の個数: 80

約数和(自身を含む): 205026560

約数和(自身を除く): 139060688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 10333, 20666, 30999, 41332, 61998, 72331, 82664, 123996, 144662, 165328, 196327, 216993, 247992, 289324, 392654, 433986, 495984, 578648, 588981, 785308, 867972, 1157296, 1177962, 1374289, 1570616, 1735944, 2355924, 2748578, 3141232, 3471888, 4122867, 4711848, 5497156, 8245734, 9423696, 10994312, 16491468, 21988624, 32982936, 65965872]

約数ペア:

[(1, 65965872), (2, 32982936), (3, 21988624), (4, 16491468), (6, 10994312), (7, 9423696), (8, 8245734), (12, 5497156), (14, 4711848), (16, 4122867), (19, 3471888), (21, 3141232), (24, 2748578), (28, 2355924), (38, 1735944), (42, 1570616), (48, 1374289), (56, 1177962), (57, 1157296), (76, 867972), (84, 785308), (112, 588981), (114, 578648), (133, 495984), (152, 433986), (168, 392654), (228, 289324), (266, 247992), (304, 216993), (336, 196327), (399, 165328), (456, 144662), (532, 123996), (798, 82664), (912, 72331), (1064, 61998), (1596, 41332), (2128, 30999), (3192, 20666), (6384, 10333)]