72454272

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 222523200

約数和(自身を除く): 150068928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 816, 1009, 1056, 1088, 1122, 1408, 1496, 1632, 2018, 2112, 2176, 2244, 2992, 3027, 3264, 4036, 4224, 4488, 5984, 6054, 6528, 8072, 8976, 11099, 11968, 12108, 16144, 17153, 17952, 22198, 23936, 24216, 32288, 33297, 34306, 35904, 44396, 48432, 51459, 64576, 66594, 68612, 71808, 88792, 96864, 102918, 129152, 133188, 137224, 177584, 188683, 193728, 205836, 266376, 274448, 355168, 377366, 387456, 411672, 532752, 548896, 566049, 710336, 754732, 823344, 1065504, 1097792, 1132098, 1420672, 1509464, 1646688, 2131008, 2195584, 2264196, 3018928, 3293376, 4262016, 4528392, 6037856, 6586752, 9056784, 12075712, 18113568, 24151424, 36227136, 72454272]

約数ペア:

[(1, 72454272), (2, 36227136), (3, 24151424), (4, 18113568), (6, 12075712), (8, 9056784), (11, 6586752), (12, 6037856), (16, 4528392), (17, 4262016), (22, 3293376), (24, 3018928), (32, 2264196), (33, 2195584), (34, 2131008), (44, 1646688), (48, 1509464), (51, 1420672), (64, 1132098), (66, 1097792), (68, 1065504), (88, 823344), (96, 754732), (102, 710336), (128, 566049), (132, 548896), (136, 532752), (176, 411672), (187, 387456), (192, 377366), (204, 355168), (264, 274448), (272, 266376), (352, 205836), (374, 193728), (384, 188683), (408, 177584), (528, 137224), (544, 133188), (561, 129152), (704, 102918), (748, 96864), (816, 88792), (1009, 71808), (1056, 68612), (1088, 66594), (1122, 64576), (1408, 51459), (1496, 48432), (1632, 44396), (2018, 35904), (2112, 34306), (2176, 33297), (2244, 32288), (2992, 24216), (3027, 23936), (3264, 22198), (4036, 17952), (4224, 17153), (4488, 16144), (5984, 12108), (6054, 11968), (6528, 11099), (8072, 8976)]