72996876

素因数分解:

$2^2\times 3^4\times {\mathrm{225299}}^1$

素因数の和:225315

約数の個数: 30

約数和(自身を含む): 190829100

約数和(自身を除く): 117832224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 225299, 450598, 675897, 901196, 1351794, 2027691, 2703588, 4055382, 6083073, 8110764, 12166146, 18249219, 24332292, 36498438, 72996876]

約数ペア:

[(1, 72996876), (2, 36498438), (3, 24332292), (4, 18249219), (6, 12166146), (9, 8110764), (12, 6083073), (18, 4055382), (27, 2703588), (36, 2027691), (54, 1351794), (81, 901196), (108, 675897), (162, 450598), (324, 225299)]