72387312

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{3499}}^1$

素因数の和:3941

約数の個数: 40

約数和(自身を含む): 187488000

約数和(自身を除く): 115100688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 3499, 5172, 6896, 6998, 10344, 10497, 13996, 20688, 20994, 27992, 41988, 55984, 83976, 167952, 1508069, 3016138, 4524207, 6032276, 9048414, 12064552, 18096828, 24129104, 36193656, 72387312]

約数ペア:

[(1, 72387312), (2, 36193656), (3, 24129104), (4, 18096828), (6, 12064552), (8, 9048414), (12, 6032276), (16, 4524207), (24, 3016138), (48, 1508069), (431, 167952), (862, 83976), (1293, 55984), (1724, 41988), (2586, 27992), (3448, 20994), (3499, 20688), (5172, 13996), (6896, 10497), (6998, 10344)]