81900534

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{577}}^2$

素因数の和:1200

約数の個数: 24

約数和(自身を含む): 168087528

約数和(自身を除く): 86186994

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 577, 1154, 1731, 3462, 23657, 47314, 70971, 141942, 332929, 665858, 998787, 1997574, 13650089, 27300178, 40950267, 81900534]

約数ペア:

[(1, 81900534), (2, 40950267), (3, 27300178), (6, 13650089), (41, 1997574), (82, 998787), (123, 665858), (246, 332929), (577, 141942), (1154, 70971), (1731, 47314), (3462, 23657)]