72673848

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8627}}^1$

素因数の和:8658

約数の個数: 80

約数和(自身を含む): 219237480

約数和(自身を除く): 146563632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 8627, 17254, 25881, 34508, 51762, 69016, 77643, 103524, 112151, 155286, 207048, 224302, 232929, 310572, 336453, 448604, 465858, 621144, 672906, 698787, 897208, 931716, 1009359, 1345812, 1397574, 1863432, 2018718, 2691624, 2795148, 3028077, 4037436, 5590296, 6056154, 8074872, 9084231, 12112308, 18168462, 24224616, 36336924, 72673848]

約数ペア:

[(1, 72673848), (2, 36336924), (3, 24224616), (4, 18168462), (6, 12112308), (8, 9084231), (9, 8074872), (12, 6056154), (13, 5590296), (18, 4037436), (24, 3028077), (26, 2795148), (27, 2691624), (36, 2018718), (39, 1863432), (52, 1397574), (54, 1345812), (72, 1009359), (78, 931716), (81, 897208), (104, 698787), (108, 672906), (117, 621144), (156, 465858), (162, 448604), (216, 336453), (234, 310572), (312, 232929), (324, 224302), (351, 207048), (468, 155286), (648, 112151), (702, 103524), (936, 77643), (1053, 69016), (1404, 51762), (2106, 34508), (2808, 25881), (4212, 17254), (8424, 8627)]