69839728

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 161489664

約数和(自身を除く): 91649936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 67, 82, 112, 134, 164, 227, 268, 287, 328, 454, 469, 536, 574, 656, 908, 938, 1072, 1148, 1589, 1816, 1876, 2296, 2747, 3178, 3632, 3752, 4592, 5494, 6356, 7504, 9307, 10988, 12712, 15209, 18614, 19229, 21976, 25424, 30418, 37228, 38458, 43952, 60836, 65149, 74456, 76916, 106463, 121672, 130298, 148912, 153832, 212926, 243344, 260596, 307664, 425852, 521192, 623569, 851704, 1042384, 1247138, 1703408, 2494276, 4364983, 4988552, 8729966, 9977104, 17459932, 34919864, 69839728]

約数ペア:

[(1, 69839728), (2, 34919864), (4, 17459932), (7, 9977104), (8, 8729966), (14, 4988552), (16, 4364983), (28, 2494276), (41, 1703408), (56, 1247138), (67, 1042384), (82, 851704), (112, 623569), (134, 521192), (164, 425852), (227, 307664), (268, 260596), (287, 243344), (328, 212926), (454, 153832), (469, 148912), (536, 130298), (574, 121672), (656, 106463), (908, 76916), (938, 74456), (1072, 65149), (1148, 60836), (1589, 43952), (1816, 38458), (1876, 37228), (2296, 30418), (2747, 25424), (3178, 21976), (3632, 19229), (3752, 18614), (4592, 15209), (5494, 12712), (6356, 10988), (7504, 9307)]