72275568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3902

約数の個数: 80

約数和(自身を含む): 206343936

約数和(自身を除く): 134068368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 3851, 4692, 6256, 7702, 9384, 11553, 15404, 18768, 23106, 30808, 46212, 61616, 65467, 88573, 92424, 130934, 177146, 184848, 196401, 261868, 265719, 354292, 392802, 523736, 531438, 708584, 785604, 1047472, 1062876, 1417168, 1505741, 1571208, 2125752, 3011482, 3142416, 4251504, 4517223, 6022964, 9034446, 12045928, 18068892, 24091856, 36137784, 72275568]

約数ペア:

[(1, 72275568), (2, 36137784), (3, 24091856), (4, 18068892), (6, 12045928), (8, 9034446), (12, 6022964), (16, 4517223), (17, 4251504), (23, 3142416), (24, 3011482), (34, 2125752), (46, 1571208), (48, 1505741), (51, 1417168), (68, 1062876), (69, 1047472), (92, 785604), (102, 708584), (136, 531438), (138, 523736), (184, 392802), (204, 354292), (272, 265719), (276, 261868), (368, 196401), (391, 184848), (408, 177146), (552, 130934), (782, 92424), (816, 88573), (1104, 65467), (1173, 61616), (1564, 46212), (2346, 30808), (3128, 23106), (3851, 18768), (4692, 15404), (6256, 11553), (7702, 9384)]