72451176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431257}}^1$

素因数の和:431273

約数の個数: 32

約数和(自身を含む): 207003840

約数和(自身を除く): 134552664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431257, 862514, 1293771, 1725028, 2587542, 3018799, 3450056, 5175084, 6037598, 9056397, 10350168, 12075196, 18112794, 24150392, 36225588, 72451176]

約数ペア:

[(1, 72451176), (2, 36225588), (3, 24150392), (4, 18112794), (6, 12075196), (7, 10350168), (8, 9056397), (12, 6037598), (14, 5175084), (21, 3450056), (24, 3018799), (28, 2587542), (42, 1725028), (56, 1293771), (84, 862514), (168, 431257)]