84949672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 175426560

約数和(自身を除く): 90476888

約数列:

[1, 2, 4, 8, 23, 31, 46, 53, 62, 92, 106, 124, 184, 212, 248, 281, 424, 562, 713, 1124, 1219, 1426, 1643, 2248, 2438, 2852, 3286, 4876, 5704, 6463, 6572, 8711, 9752, 12926, 13144, 14893, 17422, 25852, 29786, 34844, 37789, 51704, 59572, 69688, 75578, 119144, 151156, 200353, 302312, 342539, 400706, 461683, 685078, 801412, 923366, 1370156, 1602824, 1846732, 2740312, 3693464, 10618709, 21237418, 42474836, 84949672]

約数ペア:

[(1, 84949672), (2, 42474836), (4, 21237418), (8, 10618709), (23, 3693464), (31, 2740312), (46, 1846732), (53, 1602824), (62, 1370156), (92, 923366), (106, 801412), (124, 685078), (184, 461683), (212, 400706), (248, 342539), (281, 302312), (424, 200353), (562, 151156), (713, 119144), (1124, 75578), (1219, 69688), (1426, 59572), (1643, 51704), (2248, 37789), (2438, 34844), (2852, 29786), (3286, 25852), (4876, 17422), (5704, 14893), (6463, 13144), (6572, 12926), (8711, 9752)]