74454688

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 191443392

約数和(自身を除く): 116988704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 67, 77, 82, 88, 112, 121, 134, 154, 164, 176, 224, 242, 268, 287, 308, 328, 352, 451, 469, 484, 536, 574, 616, 656, 737, 847, 902, 938, 968, 1072, 1148, 1232, 1312, 1474, 1694, 1804, 1876, 1936, 2144, 2296, 2464, 2747, 2948, 3157, 3388, 3608, 3752, 3872, 4592, 4961, 5159, 5494, 5896, 6314, 6776, 7216, 7504, 8107, 9184, 9922, 10318, 10988, 11792, 12628, 13552, 14432, 15008, 16214, 19229, 19844, 20636, 21976, 23584, 25256, 27104, 30217, 32428, 34727, 38458, 39688, 41272, 43952, 50512, 56749, 60434, 64856, 69454, 76916, 79376, 82544, 87904, 101024, 113498, 120868, 129712, 138908, 153832, 158752, 165088, 211519, 226996, 241736, 259424, 277816, 307664, 332387, 423038, 453992, 483472, 555632, 615328, 664774, 846076, 907984, 966944, 1111264, 1329548, 1692152, 1815968, 2326709, 2659096, 3384304, 4653418, 5318192, 6768608, 9306836, 10636384, 18613672, 37227344, 74454688]

約数ペア:

[(1, 74454688), (2, 37227344), (4, 18613672), (7, 10636384), (8, 9306836), (11, 6768608), (14, 5318192), (16, 4653418), (22, 3384304), (28, 2659096), (32, 2326709), (41, 1815968), (44, 1692152), (56, 1329548), (67, 1111264), (77, 966944), (82, 907984), (88, 846076), (112, 664774), (121, 615328), (134, 555632), (154, 483472), (164, 453992), (176, 423038), (224, 332387), (242, 307664), (268, 277816), (287, 259424), (308, 241736), (328, 226996), (352, 211519), (451, 165088), (469, 158752), (484, 153832), (536, 138908), (574, 129712), (616, 120868), (656, 113498), (737, 101024), (847, 87904), (902, 82544), (938, 79376), (968, 76916), (1072, 69454), (1148, 64856), (1232, 60434), (1312, 56749), (1474, 50512), (1694, 43952), (1804, 41272), (1876, 39688), (1936, 38458), (2144, 34727), (2296, 32428), (2464, 30217), (2747, 27104), (2948, 25256), (3157, 23584), (3388, 21976), (3608, 20636), (3752, 19844), (3872, 19229), (4592, 16214), (4961, 15008), (5159, 14432), (5494, 13552), (5896, 12628), (6314, 11792), (6776, 10988), (7216, 10318), (7504, 9922), (8107, 9184)]