72963968

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 182869680

約数和(自身を除く): 109905712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 448, 484, 616, 673, 704, 847, 896, 968, 1232, 1346, 1408, 1694, 1936, 2464, 2692, 3388, 3872, 4711, 4928, 5384, 6776, 7403, 7744, 9422, 9856, 10768, 13552, 14806, 15488, 18844, 21536, 27104, 29612, 37688, 43072, 51821, 54208, 59224, 75376, 81433, 86144, 103642, 108416, 118448, 150752, 162866, 207284, 236896, 301504, 325732, 414568, 473792, 570031, 603008, 651464, 829136, 947584, 1140062, 1302928, 1658272, 2280124, 2605856, 3316544, 4560248, 5211712, 6633088, 9120496, 10423424, 18240992, 36481984, 72963968]

約数ペア:

[(1, 72963968), (2, 36481984), (4, 18240992), (7, 10423424), (8, 9120496), (11, 6633088), (14, 5211712), (16, 4560248), (22, 3316544), (28, 2605856), (32, 2280124), (44, 1658272), (56, 1302928), (64, 1140062), (77, 947584), (88, 829136), (112, 651464), (121, 603008), (128, 570031), (154, 473792), (176, 414568), (224, 325732), (242, 301504), (308, 236896), (352, 207284), (448, 162866), (484, 150752), (616, 118448), (673, 108416), (704, 103642), (847, 86144), (896, 81433), (968, 75376), (1232, 59224), (1346, 54208), (1408, 51821), (1694, 43072), (1936, 37688), (2464, 29612), (2692, 27104), (3388, 21536), (3872, 18844), (4711, 15488), (4928, 14806), (5384, 13552), (6776, 10768), (7403, 9856), (7744, 9422)]