72423546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17519}}^1$

素因数の和:17590

約数の個数: 32

約数和(自身を含む): 158941440

約数和(自身を除く): 86517894

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 17519, 35038, 52557, 105114, 227747, 455494, 683241, 928507, 1366482, 1857014, 2785521, 5571042, 12070591, 24141182, 36211773, 72423546]

約数ペア:

[(1, 72423546), (2, 36211773), (3, 24141182), (6, 12070591), (13, 5571042), (26, 2785521), (39, 1857014), (53, 1366482), (78, 928507), (106, 683241), (159, 455494), (318, 227747), (689, 105114), (1378, 52557), (2067, 35038), (4134, 17519)]