72030738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{923471}}^1$

素因数の和:923489

約数の個数: 16

約数和(自身を含む): 155143296

約数和(自身を除く): 83112558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 923471, 1846942, 2770413, 5540826, 12005123, 24010246, 36015369, 72030738]

約数ペア:

[(1, 72030738), (2, 36015369), (3, 24010246), (6, 12005123), (13, 5540826), (26, 2770413), (39, 1846942), (78, 923471)]