72454844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{235243}}^1$

素因数の和:235265

約数の個数: 24

約数和(自身を含む): 158083968

約数和(自身を除く): 85629124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 235243, 470486, 940972, 1646701, 2587673, 3293402, 5175346, 6586804, 10350692, 18113711, 36227422, 72454844]

約数ペア:

[(1, 72454844), (2, 36227422), (4, 18113711), (7, 10350692), (11, 6586804), (14, 5175346), (22, 3293402), (28, 2587673), (44, 1646701), (77, 940972), (154, 470486), (308, 235243)]