79629984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39499}}^1$

素因数の和:39522

約数の個数: 72

約数和(自身を含む): 258804000

約数和(自身を除く): 179174016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39499, 78998, 118497, 157996, 236994, 276493, 315992, 355491, 473988, 552986, 631984, 710982, 829479, 947976, 1105972, 1263968, 1421964, 1658958, 1895952, 2211944, 2488437, 2843928, 3317916, 3791904, 4423888, 4976874, 5687856, 6635832, 8847776, 9953748, 11375712, 13271664, 19907496, 26543328, 39814992, 79629984]

約数ペア:

[(1, 79629984), (2, 39814992), (3, 26543328), (4, 19907496), (6, 13271664), (7, 11375712), (8, 9953748), (9, 8847776), (12, 6635832), (14, 5687856), (16, 4976874), (18, 4423888), (21, 3791904), (24, 3317916), (28, 2843928), (32, 2488437), (36, 2211944), (42, 1895952), (48, 1658958), (56, 1421964), (63, 1263968), (72, 1105972), (84, 947976), (96, 829479), (112, 710982), (126, 631984), (144, 552986), (168, 473988), (224, 355491), (252, 315992), (288, 276493), (336, 236994), (504, 157996), (672, 118497), (1008, 78998), (2016, 39499)]