72210366319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{313273}}^1$

素因数の和:313459

約数の個数: 32

約数和(自身を含む): 94734057600

約数和(自身を除く): 22523691281

約数列:

[1, 7, 13, 17, 91, 119, 149, 221, 1043, 1547, 1937, 2533, 13559, 17731, 32929, 230503, 313273, 2192911, 4072549, 5325641, 28507843, 37279487, 46677677, 69233333, 326743739, 484633331, 606809801, 793520509, 4247668607, 5554643563, 10315766617, 72210366319]

約数ペア:

[(1, 72210366319), (7, 10315766617), (13, 5554643563), (17, 4247668607), (91, 793520509), (119, 606809801), (149, 484633331), (221, 326743739), (1043, 69233333), (1547, 46677677), (1937, 37279487), (2533, 28507843), (13559, 5325641), (17731, 4072549), (32929, 2192911), (230503, 313273)]