72441612

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{8017}}^1$

素因数の和:8278

約数の個数: 36

約数和(自身を含む): 183868776

約数和(自身を除く): 111427164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 8017, 9036, 16034, 24051, 32068, 48102, 72153, 96204, 144306, 288612, 2012267, 4024534, 6036801, 8049068, 12073602, 18110403, 24147204, 36220806, 72441612]

約数ペア:

[(1, 72441612), (2, 36220806), (3, 24147204), (4, 18110403), (6, 12073602), (9, 8049068), (12, 6036801), (18, 4024534), (36, 2012267), (251, 288612), (502, 144306), (753, 96204), (1004, 72153), (1506, 48102), (2259, 32068), (3012, 24051), (4518, 16034), (8017, 9036)]