78229872

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11087}}^1$

素因数の和:11115

約数の個数: 90

約数和(自身を含む): 254702448

約数和(自身を除く): 176472576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 11087, 22174, 33261, 44348, 66522, 77609, 88696, 99783, 133044, 155218, 177392, 199566, 232827, 266088, 310436, 399132, 465654, 532176, 543263, 620872, 698481, 798264, 931308, 1086526, 1241744, 1396962, 1596528, 1629789, 1862616, 2173052, 2793924, 3259578, 3725232, 4346104, 4889367, 5587848, 6519156, 8692208, 9778734, 11175696, 13038312, 19557468, 26076624, 39114936, 78229872]

約数ペア:

[(1, 78229872), (2, 39114936), (3, 26076624), (4, 19557468), (6, 13038312), (7, 11175696), (8, 9778734), (9, 8692208), (12, 6519156), (14, 5587848), (16, 4889367), (18, 4346104), (21, 3725232), (24, 3259578), (28, 2793924), (36, 2173052), (42, 1862616), (48, 1629789), (49, 1596528), (56, 1396962), (63, 1241744), (72, 1086526), (84, 931308), (98, 798264), (112, 698481), (126, 620872), (144, 543263), (147, 532176), (168, 465654), (196, 399132), (252, 310436), (294, 266088), (336, 232827), (392, 199566), (441, 177392), (504, 155218), (588, 133044), (784, 99783), (882, 88696), (1008, 77609), (1176, 66522), (1764, 44348), (2352, 33261), (3528, 22174), (7056, 11087)]