72898974

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{28723}}^1$

素因数の和:28781

約数の個数: 32

約数和(自身を含む): 165450240

約数和(自身を除く): 92551266

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 28723, 57446, 86169, 172338, 258507, 517014, 775521, 1349981, 1551042, 2699962, 4049943, 8099886, 12149829, 24299658, 36449487, 72898974]

約数ペア:

[(1, 72898974), (2, 36449487), (3, 24299658), (6, 12149829), (9, 8099886), (18, 4049943), (27, 2699962), (47, 1551042), (54, 1349981), (94, 775521), (141, 517014), (282, 258507), (423, 172338), (846, 86169), (1269, 57446), (2538, 28723)]