71343288

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19429}}^1$

素因数の和:19461

約数の個数: 64

約数和(自身を含む): 209844000

約数和(自身を除く): 138500712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 19429, 38858, 58287, 77716, 116574, 155432, 174861, 233148, 330293, 349722, 466296, 524583, 660586, 699444, 990879, 1049166, 1321172, 1398888, 1981758, 2098332, 2642344, 2972637, 3963516, 4196664, 5945274, 7927032, 8917911, 11890548, 17835822, 23781096, 35671644, 71343288]

約数ペア:

[(1, 71343288), (2, 35671644), (3, 23781096), (4, 17835822), (6, 11890548), (8, 8917911), (9, 7927032), (12, 5945274), (17, 4196664), (18, 3963516), (24, 2972637), (27, 2642344), (34, 2098332), (36, 1981758), (51, 1398888), (54, 1321172), (68, 1049166), (72, 990879), (102, 699444), (108, 660586), (136, 524583), (153, 466296), (204, 349722), (216, 330293), (306, 233148), (408, 174861), (459, 155432), (612, 116574), (918, 77716), (1224, 58287), (1836, 38858), (3672, 19429)]