40166532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8389}}^1$

素因数の和:8425

約数の個数: 72

約数和(自身を含む): 122158400

約数和(自身を除く): 81991868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8389, 16778, 25167, 33556, 50334, 58723, 75501, 100668, 117446, 151002, 159391, 176169, 234892, 302004, 318782, 352338, 478173, 528507, 637564, 704676, 956346, 1057014, 1115737, 1434519, 1912692, 2114028, 2231474, 2869038, 3347211, 4462948, 5738076, 6694422, 10041633, 13388844, 20083266, 40166532]

約数ペア:

[(1, 40166532), (2, 20083266), (3, 13388844), (4, 10041633), (6, 6694422), (7, 5738076), (9, 4462948), (12, 3347211), (14, 2869038), (18, 2231474), (19, 2114028), (21, 1912692), (28, 1434519), (36, 1115737), (38, 1057014), (42, 956346), (57, 704676), (63, 637564), (76, 528507), (84, 478173), (114, 352338), (126, 318782), (133, 302004), (171, 234892), (228, 176169), (252, 159391), (266, 151002), (342, 117446), (399, 100668), (532, 75501), (684, 58723), (798, 50334), (1197, 33556), (1596, 25167), (2394, 16778), (4788, 8389)]