42321888

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{2999}}^1$

素因数の和:3029

約数の個数: 108

約数和(自身を含む): 140049000

約数和(自身を除く): 97727112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 2999, 3528, 4704, 5998, 7056, 8997, 11996, 14112, 17994, 20993, 23992, 26991, 35988, 41986, 47984, 53982, 62979, 71976, 83972, 95968, 107964, 125958, 143952, 146951, 167944, 188937, 215928, 251916, 287904, 293902, 335888, 377874, 431856, 440853, 503832, 587804, 671776, 755748, 863712, 881706, 1007664, 1175608, 1322559, 1511496, 1763412, 2015328, 2351216, 2645118, 3022992, 3526824, 4702432, 5290236, 6045984, 7053648, 10580472, 14107296, 21160944, 42321888]

約数ペア:

[(1, 42321888), (2, 21160944), (3, 14107296), (4, 10580472), (6, 7053648), (7, 6045984), (8, 5290236), (9, 4702432), (12, 3526824), (14, 3022992), (16, 2645118), (18, 2351216), (21, 2015328), (24, 1763412), (28, 1511496), (32, 1322559), (36, 1175608), (42, 1007664), (48, 881706), (49, 863712), (56, 755748), (63, 671776), (72, 587804), (84, 503832), (96, 440853), (98, 431856), (112, 377874), (126, 335888), (144, 293902), (147, 287904), (168, 251916), (196, 215928), (224, 188937), (252, 167944), (288, 146951), (294, 143952), (336, 125958), (392, 107964), (441, 95968), (504, 83972), (588, 71976), (672, 62979), (784, 53982), (882, 47984), (1008, 41986), (1176, 35988), (1568, 26991), (1764, 23992), (2016, 20993), (2352, 17994), (2999, 14112), (3528, 11996), (4704, 8997), (5998, 7056)]