87161688

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 247104000

約数和(自身を除く): 159942312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 47, 72, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 387, 423, 516, 564, 599, 774, 846, 1032, 1128, 1198, 1548, 1692, 1797, 2021, 2396, 3096, 3384, 3594, 4042, 4792, 5391, 6063, 7188, 8084, 10782, 12126, 14376, 16168, 18189, 21564, 24252, 25757, 28153, 36378, 43128, 48504, 51514, 56306, 72756, 77271, 84459, 103028, 112612, 145512, 154542, 168918, 206056, 225224, 231813, 253377, 309084, 337836, 463626, 506754, 618168, 675672, 927252, 1013508, 1210579, 1854504, 2027016, 2421158, 3631737, 4842316, 7263474, 9684632, 10895211, 14526948, 21790422, 29053896, 43580844, 87161688]

約数ペア:

[(1, 87161688), (2, 43580844), (3, 29053896), (4, 21790422), (6, 14526948), (8, 10895211), (9, 9684632), (12, 7263474), (18, 4842316), (24, 3631737), (36, 2421158), (43, 2027016), (47, 1854504), (72, 1210579), (86, 1013508), (94, 927252), (129, 675672), (141, 618168), (172, 506754), (188, 463626), (258, 337836), (282, 309084), (344, 253377), (376, 231813), (387, 225224), (423, 206056), (516, 168918), (564, 154542), (599, 145512), (774, 112612), (846, 103028), (1032, 84459), (1128, 77271), (1198, 72756), (1548, 56306), (1692, 51514), (1797, 48504), (2021, 43128), (2396, 36378), (3096, 28153), (3384, 25757), (3594, 24252), (4042, 21564), (4792, 18189), (5391, 16168), (6063, 14376), (7188, 12126), (8084, 10782)]