72126126

素因数分解:

$2^1\times 3^4\times {\mathrm{431}}^1\times {\mathrm{1033}}^1$

素因数の和:1478

約数の個数: 40

約数和(自身を含む): 162147744

約数和(自身を除く): 90021618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 431, 862, 1033, 1293, 2066, 2586, 3099, 3879, 6198, 7758, 9297, 11637, 18594, 23274, 27891, 34911, 55782, 69822, 83673, 167346, 445223, 890446, 1335669, 2671338, 4007007, 8014014, 12021021, 24042042, 36063063, 72126126]

約数ペア:

[(1, 72126126), (2, 36063063), (3, 24042042), (6, 12021021), (9, 8014014), (18, 4007007), (27, 2671338), (54, 1335669), (81, 890446), (162, 445223), (431, 167346), (862, 83673), (1033, 69822), (1293, 55782), (2066, 34911), (2586, 27891), (3099, 23274), (3879, 18594), (6198, 11637), (7758, 9297)]