67961824

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 72

約数和(自身を含む): 157716720

約数和(自身を除く): 89754896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 178, 196, 224, 356, 392, 487, 623, 712, 784, 974, 1246, 1424, 1568, 1948, 2492, 2848, 3409, 3896, 4361, 4984, 6818, 7792, 8722, 9968, 13636, 15584, 17444, 19936, 23863, 27272, 34888, 43343, 47726, 54544, 69776, 86686, 95452, 109088, 139552, 173372, 190904, 303401, 346744, 381808, 606802, 693488, 763616, 1213604, 1386976, 2123807, 2427208, 4247614, 4854416, 8495228, 9708832, 16990456, 33980912, 67961824]

約数ペア:

[(1, 67961824), (2, 33980912), (4, 16990456), (7, 9708832), (8, 8495228), (14, 4854416), (16, 4247614), (28, 2427208), (32, 2123807), (49, 1386976), (56, 1213604), (89, 763616), (98, 693488), (112, 606802), (178, 381808), (196, 346744), (224, 303401), (356, 190904), (392, 173372), (487, 139552), (623, 109088), (712, 95452), (784, 86686), (974, 69776), (1246, 54544), (1424, 47726), (1568, 43343), (1948, 34888), (2492, 27272), (2848, 23863), (3409, 19936), (3896, 17444), (4361, 15584), (4984, 13636), (6818, 9968), (7792, 8722)]