66912624

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1109}}^1$

素因数の和:1542

約数の個数: 60

約数和(自身を含む): 187878600

約数和(自身を除く): 120965976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 838, 1109, 1257, 1676, 2218, 2514, 3327, 3352, 3771, 4436, 5028, 6654, 6704, 7542, 8872, 9981, 10056, 13308, 15084, 17744, 19962, 20112, 26616, 30168, 39924, 53232, 60336, 79848, 159696, 464671, 929342, 1394013, 1858684, 2788026, 3717368, 4182039, 5576052, 7434736, 8364078, 11152104, 16728156, 22304208, 33456312, 66912624]

約数ペア:

[(1, 66912624), (2, 33456312), (3, 22304208), (4, 16728156), (6, 11152104), (8, 8364078), (9, 7434736), (12, 5576052), (16, 4182039), (18, 3717368), (24, 2788026), (36, 1858684), (48, 1394013), (72, 929342), (144, 464671), (419, 159696), (838, 79848), (1109, 60336), (1257, 53232), (1676, 39924), (2218, 30168), (2514, 26616), (3327, 20112), (3352, 19962), (3771, 17744), (4436, 15084), (5028, 13308), (6654, 10056), (6704, 9981), (7542, 8872)]