71524488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 205240320

約数和(自身を除く): 133715832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1571, 1626, 1897, 2168, 3142, 3252, 3794, 4713, 5691, 6284, 6504, 7588, 9426, 10997, 11382, 12568, 15176, 18852, 21994, 22764, 32991, 37704, 43988, 45528, 65982, 87976, 131964, 263928, 425741, 851482, 1277223, 1702964, 2554446, 2980187, 3405928, 5108892, 5960374, 8940561, 10217784, 11920748, 17881122, 23841496, 35762244, 71524488]

約数ペア:

[(1, 71524488), (2, 35762244), (3, 23841496), (4, 17881122), (6, 11920748), (7, 10217784), (8, 8940561), (12, 5960374), (14, 5108892), (21, 3405928), (24, 2980187), (28, 2554446), (42, 1702964), (56, 1277223), (84, 851482), (168, 425741), (271, 263928), (542, 131964), (813, 87976), (1084, 65982), (1571, 45528), (1626, 43988), (1897, 37704), (2168, 32991), (3142, 22764), (3252, 21994), (3794, 18852), (4713, 15176), (5691, 12568), (6284, 11382), (6504, 10997), (7588, 9426)]