72150388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{727}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 129601472

約数和(自身を除く): 57451084

約数列:

[1, 2, 4, 43, 86, 172, 577, 727, 1154, 1454, 2308, 2908, 24811, 31261, 49622, 62522, 99244, 125044, 419479, 838958, 1677916, 18037597, 36075194, 72150388]

約数ペア:

[(1, 72150388), (2, 36075194), (4, 18037597), (43, 1677916), (86, 838958), (172, 419479), (577, 125044), (727, 99244), (1154, 62522), (1454, 49622), (2308, 31261), (2908, 24811)]