71955912

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{8741}}^1$

素因数の和:8771

約数の個数: 64

約数和(自身を含む): 209808000

約数和(自身を除く): 137852088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 8741, 17482, 26223, 34964, 52446, 61187, 69928, 104892, 122374, 183561, 209784, 244748, 367122, 428309, 489496, 734244, 856618, 1284927, 1468488, 1713236, 2569854, 2998163, 3426472, 5139708, 5996326, 8994489, 10279416, 11992652, 17988978, 23985304, 35977956, 71955912]

約数ペア:

[(1, 71955912), (2, 35977956), (3, 23985304), (4, 17988978), (6, 11992652), (7, 10279416), (8, 8994489), (12, 5996326), (14, 5139708), (21, 3426472), (24, 2998163), (28, 2569854), (42, 1713236), (49, 1468488), (56, 1284927), (84, 856618), (98, 734244), (147, 489496), (168, 428309), (196, 367122), (294, 244748), (343, 209784), (392, 183561), (588, 122374), (686, 104892), (1029, 69928), (1176, 61187), (1372, 52446), (2058, 34964), (2744, 26223), (4116, 17482), (8232, 8741)]