180642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 64

約数和(自身を含む): 497664

約数和(自身を除く): 317022

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 23, 33, 34, 42, 46, 51, 66, 69, 77, 102, 119, 138, 154, 161, 187, 231, 238, 253, 322, 357, 374, 391, 462, 483, 506, 561, 714, 759, 782, 966, 1122, 1173, 1309, 1518, 1771, 2346, 2618, 2737, 3542, 3927, 4301, 5313, 5474, 7854, 8211, 8602, 10626, 12903, 16422, 25806, 30107, 60214, 90321, 180642]

約数ペア:

[(1, 180642), (2, 90321), (3, 60214), (6, 30107), (7, 25806), (11, 16422), (14, 12903), (17, 10626), (21, 8602), (22, 8211), (23, 7854), (33, 5474), (34, 5313), (42, 4301), (46, 3927), (51, 3542), (66, 2737), (69, 2618), (77, 2346), (102, 1771), (119, 1518), (138, 1309), (154, 1173), (161, 1122), (187, 966), (231, 782), (238, 759), (253, 714), (322, 561), (357, 506), (374, 483), (391, 462)]