64374408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127727}}^1$

素因数の和:127746

約数の個数: 48

約数和(自身を含む): 199255680

約数和(自身を除く): 134881272

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, 127727, 255454, 383181, 510908, 766362, 894089, 1021816, 1149543, 1532724, 1788178, 2299086, 2682267, 3065448, 3576356, 4598172, 5364534, 7152712, 8046801, 9196344, 10729068, 16093602, 21458136, 32187204, 64374408]

約数ペア:

[(1, 64374408), (2, 32187204), (3, 21458136), (4, 16093602), (6, 10729068), (7, 9196344), (8, 8046801), (9, 7152712), (12, 5364534), (14, 4598172), (18, 3576356), (21, 3065448), (24, 2682267), (28, 2299086), (36, 1788178), (42, 1532724), (56, 1149543), (63, 1021816), (72, 894089), (84, 766362), (126, 510908), (168, 383181), (252, 255454), (504, 127727)]