72216632

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{68909}}^1$

素因数の和:69046

約数の個数: 16

約数和(自身を含む): 136441800

約数和(自身を除く): 64225168

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 68909, 137818, 275636, 551272, 9027079, 18054158, 36108316, 72216632]

約数ペア:

[(1, 72216632), (2, 36108316), (4, 18054158), (8, 9027079), (131, 551272), (262, 275636), (524, 137818), (1048, 68909)]