72364544

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 168459456

約数和(自身を除く): 96094912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 331, 427, 448, 488, 512, 662, 854, 896, 976, 1324, 1708, 1792, 1952, 2317, 2648, 3416, 3584, 3904, 4634, 5296, 6832, 7808, 9268, 10592, 13664, 15616, 18536, 20191, 21184, 27328, 31232, 37072, 40382, 42368, 54656, 74144, 80764, 84736, 109312, 141337, 148288, 161528, 169472, 218624, 282674, 296576, 323056, 565348, 593152, 646112, 1130696, 1186304, 1292224, 2261392, 2584448, 4522784, 5168896, 9045568, 10337792, 18091136, 36182272, 72364544]

約数ペア:

[(1, 72364544), (2, 36182272), (4, 18091136), (7, 10337792), (8, 9045568), (14, 5168896), (16, 4522784), (28, 2584448), (32, 2261392), (56, 1292224), (61, 1186304), (64, 1130696), (112, 646112), (122, 593152), (128, 565348), (224, 323056), (244, 296576), (256, 282674), (331, 218624), (427, 169472), (448, 161528), (488, 148288), (512, 141337), (662, 109312), (854, 84736), (896, 80764), (976, 74144), (1324, 54656), (1708, 42368), (1792, 40382), (1952, 37072), (2317, 31232), (2648, 27328), (3416, 21184), (3584, 20191), (3904, 18536), (4634, 15616), (5296, 13664), (6832, 10592), (7808, 9268)]