72500649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 109294080

約数和(自身を除く): 36793431

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 481, 611, 1069, 1443, 1739, 1833, 3207, 5217, 13897, 22607, 39553, 41691, 50243, 67821, 118659, 150729, 514189, 653159, 1542567, 1858991, 1959477, 5576973, 24166883, 72500649]

約数ペア:

[(1, 72500649), (3, 24166883), (13, 5576973), (37, 1959477), (39, 1858991), (47, 1542567), (111, 653159), (141, 514189), (481, 150729), (611, 118659), (1069, 67821), (1443, 50243), (1739, 41691), (1833, 39553), (3207, 22607), (5217, 13897)]