78955184

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3418

約数の個数: 80

約数和(自身を含む): 200820480

約数和(自身を除く): 121865296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 3373, 5852, 6746, 11704, 13492, 23408, 23611, 26984, 37103, 47222, 53968, 64087, 74206, 94444, 128174, 148412, 188888, 256348, 259721, 296824, 377776, 448609, 512696, 519442, 593648, 704957, 897218, 1025392, 1038884, 1409914, 1794436, 2077768, 2819828, 3588872, 4155536, 4934699, 5639656, 7177744, 9869398, 11279312, 19738796, 39477592, 78955184]

約数ペア:

[(1, 78955184), (2, 39477592), (4, 19738796), (7, 11279312), (8, 9869398), (11, 7177744), (14, 5639656), (16, 4934699), (19, 4155536), (22, 3588872), (28, 2819828), (38, 2077768), (44, 1794436), (56, 1409914), (76, 1038884), (77, 1025392), (88, 897218), (112, 704957), (133, 593648), (152, 519442), (154, 512696), (176, 448609), (209, 377776), (266, 296824), (304, 259721), (308, 256348), (418, 188888), (532, 148412), (616, 128174), (836, 94444), (1064, 74206), (1232, 64087), (1463, 53968), (1672, 47222), (2128, 37103), (2926, 26984), (3344, 23611), (3373, 23408), (5852, 13492), (6746, 11704)]