42597216

素因数分解:

$2^5\times 3^2\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:788

約数の個数: 72

約数和(自身を含む): 121768920

約数和(自身を除く): 79171704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 353, 419, 706, 838, 1059, 1257, 1412, 1676, 2118, 2514, 2824, 3177, 3352, 3771, 4236, 5028, 5648, 6354, 6704, 7542, 8472, 10056, 11296, 12708, 13408, 15084, 16944, 20112, 25416, 30168, 33888, 40224, 50832, 60336, 101664, 120672, 147907, 295814, 443721, 591628, 887442, 1183256, 1331163, 1774884, 2366512, 2662326, 3549768, 4733024, 5324652, 7099536, 10649304, 14199072, 21298608, 42597216]

約数ペア:

[(1, 42597216), (2, 21298608), (3, 14199072), (4, 10649304), (6, 7099536), (8, 5324652), (9, 4733024), (12, 3549768), (16, 2662326), (18, 2366512), (24, 1774884), (32, 1331163), (36, 1183256), (48, 887442), (72, 591628), (96, 443721), (144, 295814), (288, 147907), (353, 120672), (419, 101664), (706, 60336), (838, 50832), (1059, 40224), (1257, 33888), (1412, 30168), (1676, 25416), (2118, 20112), (2514, 16944), (2824, 15084), (3177, 13408), (3352, 12708), (3771, 11296), (4236, 10056), (5028, 8472), (5648, 7542), (6354, 6704)]