72054036

素因数分解:

$2^2\times 3^4\times {\mathrm{222389}}^1$

素因数の和:222405

約数の個数: 30

約数和(自身を含む): 188364330

約数和(自身を除く): 116310294

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 222389, 444778, 667167, 889556, 1334334, 2001501, 2668668, 4003002, 6004503, 8006004, 12009006, 18013509, 24018012, 36027018, 72054036]

約数ペア:

[(1, 72054036), (2, 36027018), (3, 24018012), (4, 18013509), (6, 12009006), (9, 8006004), (12, 6004503), (18, 4003002), (27, 2668668), (36, 2001501), (54, 1334334), (81, 889556), (108, 667167), (162, 444778), (324, 222389)]