89840952

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{21149}}^1$

素因数の和:21220

約数の個数: 48

約数和(自身を含む): 247455000

約数和(自身を除く): 157614048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 21149, 42298, 63447, 84596, 126894, 169192, 190341, 253788, 380682, 507576, 761364, 1247791, 1522728, 2495582, 3743373, 4991164, 7486746, 9982328, 11230119, 14973492, 22460238, 29946984, 44920476, 89840952]

約数ペア:

[(1, 89840952), (2, 44920476), (3, 29946984), (4, 22460238), (6, 14973492), (8, 11230119), (9, 9982328), (12, 7486746), (18, 4991164), (24, 3743373), (36, 2495582), (59, 1522728), (72, 1247791), (118, 761364), (177, 507576), (236, 380682), (354, 253788), (472, 190341), (531, 169192), (708, 126894), (1062, 84596), (1416, 63447), (2124, 42298), (4248, 21149)]