72554256

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12289}}^1$

素因数の和:12344

約数の個数: 60

約数和(自身を含む): 208020540

約数和(自身を除く): 135466284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 12289, 24578, 36867, 49156, 73734, 98312, 110601, 147468, 196624, 221202, 294936, 442404, 503849, 589872, 884808, 1007698, 1511547, 1769616, 2015396, 3023094, 4030792, 4534641, 6046188, 8061584, 9069282, 12092376, 18138564, 24184752, 36277128, 72554256]

約数ペア:

[(1, 72554256), (2, 36277128), (3, 24184752), (4, 18138564), (6, 12092376), (8, 9069282), (9, 8061584), (12, 6046188), (16, 4534641), (18, 4030792), (24, 3023094), (36, 2015396), (41, 1769616), (48, 1511547), (72, 1007698), (82, 884808), (123, 589872), (144, 503849), (164, 442404), (246, 294936), (328, 221202), (369, 196624), (492, 147468), (656, 110601), (738, 98312), (984, 73734), (1476, 49156), (1968, 36867), (2952, 24578), (5904, 12289)]