86769480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2023

約数の個数: 128

約数和(自身を含む): 303264000

約数和(自身を除く): 216494520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 1949, 2120, 2226, 2968, 3180, 3710, 3898, 4452, 5565, 5847, 6360, 7420, 7796, 8904, 9745, 11130, 11694, 13643, 14840, 15592, 19490, 22260, 23388, 27286, 29235, 38980, 40929, 44520, 46776, 54572, 58470, 68215, 77960, 81858, 103297, 109144, 116940, 136430, 163716, 204645, 206594, 233880, 272860, 309891, 327432, 409290, 413188, 516485, 545720, 619782, 723079, 818580, 826376, 1032970, 1239564, 1446158, 1549455, 1637160, 2065940, 2169237, 2479128, 2892316, 3098910, 3615395, 4131880, 4338474, 5784632, 6197820, 7230790, 8676948, 10846185, 12395640, 14461580, 17353896, 21692370, 28923160, 43384740, 86769480]

約数ペア:

[(1, 86769480), (2, 43384740), (3, 28923160), (4, 21692370), (5, 17353896), (6, 14461580), (7, 12395640), (8, 10846185), (10, 8676948), (12, 7230790), (14, 6197820), (15, 5784632), (20, 4338474), (21, 4131880), (24, 3615395), (28, 3098910), (30, 2892316), (35, 2479128), (40, 2169237), (42, 2065940), (53, 1637160), (56, 1549455), (60, 1446158), (70, 1239564), (84, 1032970), (105, 826376), (106, 818580), (120, 723079), (140, 619782), (159, 545720), (168, 516485), (210, 413188), (212, 409290), (265, 327432), (280, 309891), (318, 272860), (371, 233880), (420, 206594), (424, 204645), (530, 163716), (636, 136430), (742, 116940), (795, 109144), (840, 103297), (1060, 81858), (1113, 77960), (1272, 68215), (1484, 58470), (1590, 54572), (1855, 46776), (1949, 44520), (2120, 40929), (2226, 38980), (2968, 29235), (3180, 27286), (3710, 23388), (3898, 22260), (4452, 19490), (5565, 15592), (5847, 14840), (6360, 13643), (7420, 11694), (7796, 11130), (8904, 9745)]