39895776

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1768

約数の個数: 72

約数和(自身を含む): 114889320

約数和(自身を除く): 74993544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1669, 1992, 2656, 2988, 3338, 3984, 5007, 5976, 6676, 7968, 10014, 11952, 13352, 15021, 20028, 23904, 26704, 30042, 40056, 53408, 60084, 80112, 120168, 138527, 160224, 240336, 277054, 415581, 480672, 554108, 831162, 1108216, 1246743, 1662324, 2216432, 2493486, 3324648, 4432864, 4986972, 6649296, 9973944, 13298592, 19947888, 39895776]

約数ペア:

[(1, 39895776), (2, 19947888), (3, 13298592), (4, 9973944), (6, 6649296), (8, 4986972), (9, 4432864), (12, 3324648), (16, 2493486), (18, 2216432), (24, 1662324), (32, 1246743), (36, 1108216), (48, 831162), (72, 554108), (83, 480672), (96, 415581), (144, 277054), (166, 240336), (249, 160224), (288, 138527), (332, 120168), (498, 80112), (664, 60084), (747, 53408), (996, 40056), (1328, 30042), (1494, 26704), (1669, 23904), (1992, 20028), (2656, 15021), (2988, 13352), (3338, 11952), (3984, 10014), (5007, 7968), (5976, 6676)]