13279968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3576

約数の個数: 72

約数和(自身を含む): 40681368

約数和(自身を除く): 27401400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3547, 3744, 7094, 10641, 14188, 21282, 28376, 31923, 42564, 46111, 56752, 63846, 85128, 92222, 113504, 127692, 138333, 170256, 184444, 255384, 276666, 340512, 368888, 414999, 510768, 553332, 737776, 829998, 1021536, 1106664, 1475552, 1659996, 2213328, 3319992, 4426656, 6639984, 13279968]

約数ペア:

[(1, 13279968), (2, 6639984), (3, 4426656), (4, 3319992), (6, 2213328), (8, 1659996), (9, 1475552), (12, 1106664), (13, 1021536), (16, 829998), (18, 737776), (24, 553332), (26, 510768), (32, 414999), (36, 368888), (39, 340512), (48, 276666), (52, 255384), (72, 184444), (78, 170256), (96, 138333), (104, 127692), (117, 113504), (144, 92222), (156, 85128), (208, 63846), (234, 56752), (288, 46111), (312, 42564), (416, 31923), (468, 28376), (624, 21282), (936, 14188), (1248, 10641), (1872, 7094), (3547, 3744)]