71728392

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{63589}}^1$

素因数の和:63645

約数の個数: 32

約数和(自身を含む): 183139200

約数和(自身を除く): 111410808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 63589, 127178, 190767, 254356, 381534, 508712, 763068, 1526136, 2988683, 5977366, 8966049, 11954732, 17932098, 23909464, 35864196, 71728392]

約数ペア:

[(1, 71728392), (2, 35864196), (3, 23909464), (4, 17932098), (6, 11954732), (8, 8966049), (12, 5977366), (24, 2988683), (47, 1526136), (94, 763068), (141, 508712), (188, 381534), (282, 254356), (376, 190767), (564, 127178), (1128, 63589)]