71959068

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 188697600

約数和(自身を除く): 116738532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 599, 639, 846, 852, 1198, 1278, 1692, 1797, 2396, 2556, 3337, 3594, 5391, 6674, 7188, 10011, 10782, 13348, 20022, 21564, 28153, 30033, 40044, 42529, 56306, 60066, 84459, 85058, 112612, 120132, 127587, 168918, 170116, 253377, 255174, 337836, 382761, 506754, 510348, 765522, 1013508, 1531044, 1998863, 3997726, 5996589, 7995452, 11993178, 17989767, 23986356, 35979534, 71959068]

約数ペア:

[(1, 71959068), (2, 35979534), (3, 23986356), (4, 17989767), (6, 11993178), (9, 7995452), (12, 5996589), (18, 3997726), (36, 1998863), (47, 1531044), (71, 1013508), (94, 765522), (141, 510348), (142, 506754), (188, 382761), (213, 337836), (282, 255174), (284, 253377), (423, 170116), (426, 168918), (564, 127587), (599, 120132), (639, 112612), (846, 85058), (852, 84459), (1198, 60066), (1278, 56306), (1692, 42529), (1797, 40044), (2396, 30033), (2556, 28153), (3337, 21564), (3594, 20022), (5391, 13348), (6674, 10782), (7188, 10011)]