72871878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1669}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 153907200

約数和(自身を除く): 81035322

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 383, 766, 1149, 1669, 2298, 3338, 5007, 7277, 10014, 14554, 21831, 31711, 43662, 63422, 95133, 190266, 639227, 1278454, 1917681, 3835362, 12145313, 24290626, 36435939, 72871878]

約数ペア:

[(1, 72871878), (2, 36435939), (3, 24290626), (6, 12145313), (19, 3835362), (38, 1917681), (57, 1278454), (114, 639227), (383, 190266), (766, 95133), (1149, 63422), (1669, 43662), (2298, 31711), (3338, 21831), (5007, 14554), (7277, 10014)]