81809952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2370

約数の個数: 96

約数和(自身を含む): 250169472

約数和(自身を除く): 168359520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 636, 672, 742, 848, 1113, 1272, 1484, 1696, 2226, 2297, 2544, 2968, 4452, 4594, 5088, 5936, 6891, 8904, 9188, 11872, 13782, 16079, 17808, 18376, 27564, 32158, 35616, 36752, 48237, 55128, 64316, 73504, 96474, 110256, 121741, 128632, 192948, 220512, 243482, 257264, 365223, 385896, 486964, 514528, 730446, 771792, 852187, 973928, 1460892, 1543584, 1704374, 1947856, 2556561, 2921784, 3408748, 3895712, 5113122, 5843568, 6817496, 10226244, 11687136, 13634992, 20452488, 27269984, 40904976, 81809952]

約数ペア:

[(1, 81809952), (2, 40904976), (3, 27269984), (4, 20452488), (6, 13634992), (7, 11687136), (8, 10226244), (12, 6817496), (14, 5843568), (16, 5113122), (21, 3895712), (24, 3408748), (28, 2921784), (32, 2556561), (42, 1947856), (48, 1704374), (53, 1543584), (56, 1460892), (84, 973928), (96, 852187), (106, 771792), (112, 730446), (159, 514528), (168, 486964), (212, 385896), (224, 365223), (318, 257264), (336, 243482), (371, 220512), (424, 192948), (636, 128632), (672, 121741), (742, 110256), (848, 96474), (1113, 73504), (1272, 64316), (1484, 55128), (1696, 48237), (2226, 36752), (2297, 35616), (2544, 32158), (2968, 27564), (4452, 18376), (4594, 17808), (5088, 16079), (5936, 13782), (6891, 11872), (8904, 9188)]