78138032

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 184988160

約数和(自身を除く): 106850128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 503, 511, 532, 584, 1006, 1022, 1064, 1168, 1387, 2012, 2044, 2128, 2774, 3521, 4024, 4088, 5548, 7042, 8048, 8176, 9557, 9709, 11096, 14084, 19114, 19418, 22192, 28168, 36719, 38228, 38836, 56336, 66899, 73438, 76456, 77672, 133798, 146876, 152912, 155344, 257033, 267596, 293752, 514066, 535192, 587504, 697661, 1028132, 1070384, 1395322, 2056264, 2790644, 4112528, 4883627, 5581288, 9767254, 11162576, 19534508, 39069016, 78138032]

約数ペア:

[(1, 78138032), (2, 39069016), (4, 19534508), (7, 11162576), (8, 9767254), (14, 5581288), (16, 4883627), (19, 4112528), (28, 2790644), (38, 2056264), (56, 1395322), (73, 1070384), (76, 1028132), (112, 697661), (133, 587504), (146, 535192), (152, 514066), (266, 293752), (292, 267596), (304, 257033), (503, 155344), (511, 152912), (532, 146876), (584, 133798), (1006, 77672), (1022, 76456), (1064, 73438), (1168, 66899), (1387, 56336), (2012, 38836), (2044, 38228), (2128, 36719), (2774, 28168), (3521, 22192), (4024, 19418), (4088, 19114), (5548, 14084), (7042, 11096), (8048, 9709), (8176, 9557)]