72688908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{318811}}^1$

素因数の和:318837

約数の個数: 24

約数和(自身を含む): 178534720

約数和(自身を除く): 105845812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 318811, 637622, 956433, 1275244, 1912866, 3825732, 6057409, 12114818, 18172227, 24229636, 36344454, 72688908]

約数ペア:

[(1, 72688908), (2, 36344454), (3, 24229636), (4, 18172227), (6, 12114818), (12, 6057409), (19, 3825732), (38, 1912866), (57, 1275244), (76, 956433), (114, 637622), (228, 318811)]