72309395912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53483281}}^1$

素因数の和:53483313

約数の個数: 24

約数和(自身を含む): 146811609090

約数和(自身を除く): 74502213178

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 53483281, 106966562, 213933124, 427866248, 695282653, 1390565306, 2781130612, 5562261224, 9038674489, 18077348978, 36154697956, 72309395912]

約数ペア:

[(1, 72309395912), (2, 36154697956), (4, 18077348978), (8, 9038674489), (13, 5562261224), (26, 2781130612), (52, 1390565306), (104, 695282653), (169, 427866248), (338, 213933124), (676, 106966562), (1352, 53483281)]