71523864

素因数分解:

$2^3\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2417}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 200210400

約数和(自身を除く): 128686536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 137, 216, 274, 411, 548, 822, 1096, 1233, 1644, 2417, 2466, 3288, 3699, 4834, 4932, 7251, 7398, 9668, 9864, 14502, 14796, 19336, 21753, 29004, 29592, 43506, 58008, 65259, 87012, 130518, 174024, 261036, 331129, 522072, 662258, 993387, 1324516, 1986774, 2649032, 2980161, 3973548, 5960322, 7947096, 8940483, 11920644, 17880966, 23841288, 35761932, 71523864]

約数ペア:

[(1, 71523864), (2, 35761932), (3, 23841288), (4, 17880966), (6, 11920644), (8, 8940483), (9, 7947096), (12, 5960322), (18, 3973548), (24, 2980161), (27, 2649032), (36, 1986774), (54, 1324516), (72, 993387), (108, 662258), (137, 522072), (216, 331129), (274, 261036), (411, 174024), (548, 130518), (822, 87012), (1096, 65259), (1233, 58008), (1644, 43506), (2417, 29592), (2466, 29004), (3288, 21753), (3699, 19336), (4834, 14796), (4932, 14502), (7251, 9864), (7398, 9668)]