81599604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1129}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 201230400

約数和(自身を除く): 119630796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 317, 634, 951, 1129, 1268, 1902, 2258, 3387, 3804, 4516, 6023, 6774, 12046, 13548, 18069, 21451, 24092, 36138, 42902, 64353, 72276, 85804, 128706, 257412, 357893, 715786, 1073679, 1431572, 2147358, 4294716, 6799967, 13599934, 20399901, 27199868, 40799802, 81599604]

約数ペア:

[(1, 81599604), (2, 40799802), (3, 27199868), (4, 20399901), (6, 13599934), (12, 6799967), (19, 4294716), (38, 2147358), (57, 1431572), (76, 1073679), (114, 715786), (228, 357893), (317, 257412), (634, 128706), (951, 85804), (1129, 72276), (1268, 64353), (1902, 42902), (2258, 36138), (3387, 24092), (3804, 21451), (4516, 18069), (6023, 13548), (6774, 12046)]