72515458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 118242432

約数和(自身を除く): 45726974

約数列:

[1, 2, 23, 43, 46, 61, 86, 122, 601, 989, 1202, 1403, 1978, 2623, 2806, 5246, 13823, 25843, 27646, 36661, 51686, 60329, 73322, 120658, 594389, 843203, 1188778, 1576423, 1686406, 3152846, 36257729, 72515458]

約数ペア:

[(1, 72515458), (2, 36257729), (23, 3152846), (43, 1686406), (46, 1576423), (61, 1188778), (86, 843203), (122, 594389), (601, 120658), (989, 73322), (1202, 60329), (1403, 51686), (1978, 36661), (2623, 27646), (2806, 25843), (5246, 13823)]