86755872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{18443}}^1$

素因数の和:18470

約数の個数: 72

約数和(自身を含む): 264929616

約数和(自身を除く): 178173744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 18443, 36886, 55329, 73772, 110658, 129101, 147544, 221316, 258202, 295088, 387303, 442632, 516404, 590176, 774606, 885264, 903707, 1032808, 1549212, 1770528, 1807414, 2065616, 2711121, 3098424, 3614828, 4131232, 5422242, 6196848, 7229656, 10844484, 12393696, 14459312, 21688968, 28918624, 43377936, 86755872]

約数ペア:

[(1, 86755872), (2, 43377936), (3, 28918624), (4, 21688968), (6, 14459312), (7, 12393696), (8, 10844484), (12, 7229656), (14, 6196848), (16, 5422242), (21, 4131232), (24, 3614828), (28, 3098424), (32, 2711121), (42, 2065616), (48, 1807414), (49, 1770528), (56, 1549212), (84, 1032808), (96, 903707), (98, 885264), (112, 774606), (147, 590176), (168, 516404), (196, 442632), (224, 387303), (294, 295088), (336, 258202), (392, 221316), (588, 147544), (672, 129101), (784, 110658), (1176, 73772), (1568, 55329), (2352, 36886), (4704, 18443)]