66978072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{132893}}^1$

素因数の和:132912

約数の個数: 48

約数和(自身を含む): 207314640

約数和(自身を除く): 140336568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 132893, 265786, 398679, 531572, 797358, 930251, 1063144, 1196037, 1594716, 1860502, 2392074, 2790753, 3189432, 3721004, 4784148, 5581506, 7442008, 8372259, 9568296, 11163012, 16744518, 22326024, 33489036, 66978072]

約数ペア:

[(1, 66978072), (2, 33489036), (3, 22326024), (4, 16744518), (6, 11163012), (7, 9568296), (8, 8372259), (9, 7442008), (12, 5581506), (14, 4784148), (18, 3721004), (21, 3189432), (24, 2790753), (28, 2392074), (36, 1860502), (42, 1594716), (56, 1196037), (63, 1063144), (72, 930251), (84, 797358), (126, 531572), (168, 398679), (252, 265786), (504, 132893)]