68516784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:795

約数の個数: 120

約数和(自身を含む): 221643552

約数和(自身を除く): 153126768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 606, 673, 707, 808, 909, 1008, 1212, 1346, 1414, 1616, 1818, 2019, 2121, 2424, 2692, 2828, 3636, 4038, 4242, 4711, 4848, 5384, 5656, 6057, 6363, 7272, 8076, 8484, 9422, 10768, 11312, 12114, 12726, 14133, 14544, 16152, 16968, 18844, 24228, 25452, 28266, 32304, 33936, 37688, 42399, 48456, 50904, 56532, 67973, 75376, 84798, 96912, 101808, 113064, 135946, 169596, 203919, 226128, 271892, 339192, 407838, 475811, 543784, 611757, 678384, 815676, 951622, 1087568, 1223514, 1427433, 1631352, 1903244, 2447028, 2854866, 3262704, 3806488, 4282299, 4894056, 5709732, 7612976, 8564598, 9788112, 11419464, 17129196, 22838928, 34258392, 68516784]

約数ペア:

[(1, 68516784), (2, 34258392), (3, 22838928), (4, 17129196), (6, 11419464), (7, 9788112), (8, 8564598), (9, 7612976), (12, 5709732), (14, 4894056), (16, 4282299), (18, 3806488), (21, 3262704), (24, 2854866), (28, 2447028), (36, 1903244), (42, 1631352), (48, 1427433), (56, 1223514), (63, 1087568), (72, 951622), (84, 815676), (101, 678384), (112, 611757), (126, 543784), (144, 475811), (168, 407838), (202, 339192), (252, 271892), (303, 226128), (336, 203919), (404, 169596), (504, 135946), (606, 113064), (673, 101808), (707, 96912), (808, 84798), (909, 75376), (1008, 67973), (1212, 56532), (1346, 50904), (1414, 48456), (1616, 42399), (1818, 37688), (2019, 33936), (2121, 32304), (2424, 28266), (2692, 25452), (2828, 24228), (3636, 18844), (4038, 16968), (4242, 16152), (4711, 14544), (4848, 14133), (5384, 12726), (5656, 12114), (6057, 11312), (6363, 10768), (7272, 9422), (8076, 8484)]