66485712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72901}}^1$

素因数の和:72931

約数の個数: 40

約数和(自身を含む): 180796960

約数和(自身を除く): 114311248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 72901, 145802, 218703, 291604, 437406, 583208, 874812, 1166416, 1385119, 1749624, 2770238, 3499248, 4155357, 5540476, 8310714, 11080952, 16621428, 22161904, 33242856, 66485712]

約数ペア:

[(1, 66485712), (2, 33242856), (3, 22161904), (4, 16621428), (6, 11080952), (8, 8310714), (12, 5540476), (16, 4155357), (19, 3499248), (24, 2770238), (38, 1749624), (48, 1385119), (57, 1166416), (76, 874812), (114, 583208), (152, 437406), (228, 291604), (304, 218703), (456, 145802), (912, 72901)]