79699998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51287}}^1$

素因数の和:51336

約数の個数: 32

約数和(自身を含む): 187098624

約数和(自身を除く): 107398626

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 51287, 102574, 153861, 307722, 359009, 718018, 1077027, 1897619, 2154054, 3795238, 5692857, 11385714, 13283333, 26566666, 39849999, 79699998]

約数ペア:

[(1, 79699998), (2, 39849999), (3, 26566666), (6, 13283333), (7, 11385714), (14, 5692857), (21, 3795238), (37, 2154054), (42, 1897619), (74, 1077027), (111, 718018), (222, 359009), (259, 307722), (518, 153861), (777, 102574), (1554, 51287)]