81184603456

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{10909}}^1$

素因数の和:11005

約数の個数: 126

約数和(自身を含む): 182990844330

約数和(自身を除く): 101806240874

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 704, 961, 968, 992, 1364, 1922, 1936, 1984, 2728, 3751, 3844, 3872, 5456, 7502, 7688, 7744, 10571, 10909, 10912, 15004, 15376, 21142, 21818, 21824, 30008, 30752, 42284, 43636, 60016, 61504, 84568, 87272, 116281, 119999, 120032, 169136, 174544, 232562, 239998, 240064, 338179, 338272, 349088, 465124, 479996, 676358, 676544, 698176, 930248, 959992, 1319989, 1352716, 1860496, 1919984, 2639978, 2705432, 3719969, 3720992, 3839968, 5279956, 5410864, 7439938, 7441984, 7679936, 10483549, 10559912, 10821728, 14879876, 20967098, 21119824, 21643456, 29759752, 40919659, 41934196, 42239648, 59519504, 81839318, 83868392, 84479296, 115319039, 119039008, 163678636, 167736784, 230638078, 238078016, 327357272, 335473568, 461276156, 654714544, 670947136, 922552312, 1268509429, 1309429088, 1845104624, 2537018858, 2618858176, 3690209248, 5074037716, 7380418496, 10148075432, 20296150864, 40592301728, 81184603456]

約数ペア:

[(1, 81184603456), (2, 40592301728), (4, 20296150864), (8, 10148075432), (11, 7380418496), (16, 5074037716), (22, 3690209248), (31, 2618858176), (32, 2537018858), (44, 1845104624), (62, 1309429088), (64, 1268509429), (88, 922552312), (121, 670947136), (124, 654714544), (176, 461276156), (242, 335473568), (248, 327357272), (341, 238078016), (352, 230638078), (484, 167736784), (496, 163678636), (682, 119039008), (704, 115319039), (961, 84479296), (968, 83868392), (992, 81839318), (1364, 59519504), (1922, 42239648), (1936, 41934196), (1984, 40919659), (2728, 29759752), (3751, 21643456), (3844, 21119824), (3872, 20967098), (5456, 14879876), (7502, 10821728), (7688, 10559912), (7744, 10483549), (10571, 7679936), (10909, 7441984), (10912, 7439938), (15004, 5410864), (15376, 5279956), (21142, 3839968), (21818, 3720992), (21824, 3719969), (30008, 2705432), (30752, 2639978), (42284, 1919984), (43636, 1860496), (60016, 1352716), (61504, 1319989), (84568, 959992), (87272, 930248), (116281, 698176), (119999, 676544), (120032, 676358), (169136, 479996), (174544, 465124), (232562, 349088), (239998, 338272), (240064, 338179)]