77622448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 166616320

約数和(自身を除く): 88993872

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 67, 74, 76, 103, 134, 148, 152, 206, 268, 296, 304, 412, 536, 592, 703, 824, 1072, 1273, 1406, 1648, 1957, 2479, 2546, 2812, 3811, 3914, 4958, 5092, 5624, 6901, 7622, 7828, 9916, 10184, 11248, 13802, 15244, 15656, 19832, 20368, 27604, 30488, 31312, 39664, 47101, 55208, 60976, 72409, 94202, 110416, 131119, 144818, 188404, 255337, 262238, 289636, 376808, 510674, 524476, 579272, 753616, 1021348, 1048952, 1158544, 2042696, 2097904, 4085392, 4851403, 9702806, 19405612, 38811224, 77622448]

約数ペア:

[(1, 77622448), (2, 38811224), (4, 19405612), (8, 9702806), (16, 4851403), (19, 4085392), (37, 2097904), (38, 2042696), (67, 1158544), (74, 1048952), (76, 1021348), (103, 753616), (134, 579272), (148, 524476), (152, 510674), (206, 376808), (268, 289636), (296, 262238), (304, 255337), (412, 188404), (536, 144818), (592, 131119), (703, 110416), (824, 94202), (1072, 72409), (1273, 60976), (1406, 55208), (1648, 47101), (1957, 39664), (2479, 31312), (2546, 30488), (2812, 27604), (3811, 20368), (3914, 19832), (4958, 15656), (5092, 15244), (5624, 13802), (6901, 11248), (7622, 10184), (7828, 9916)]