72898458

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 148055040

約数和(自身を除く): 75156582

約数列:

[1, 2, 3, 6, 107, 214, 271, 321, 419, 542, 642, 813, 838, 1257, 1626, 2514, 28997, 44833, 57994, 86991, 89666, 113549, 134499, 173982, 227098, 268998, 340647, 681294, 12149743, 24299486, 36449229, 72898458]

約数ペア:

[(1, 72898458), (2, 36449229), (3, 24299486), (6, 12149743), (107, 681294), (214, 340647), (271, 268998), (321, 227098), (419, 173982), (542, 134499), (642, 113549), (813, 89666), (838, 86991), (1257, 57994), (1626, 44833), (2514, 28997)]