79812352

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 167771520

約数和(自身を除く): 87959168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 113, 124, 128, 178, 226, 248, 256, 356, 452, 496, 712, 904, 992, 1424, 1808, 1984, 2759, 2848, 3503, 3616, 3968, 5518, 5696, 7006, 7232, 7936, 10057, 11036, 11392, 14012, 14464, 20114, 22072, 22784, 28024, 28928, 40228, 44144, 56048, 80456, 88288, 112096, 160912, 176576, 224192, 311767, 321824, 353152, 448384, 623534, 643648, 706304, 896768, 1247068, 1287296, 2494136, 2574592, 4988272, 9976544, 19953088, 39906176, 79812352]

約数ペア:

[(1, 79812352), (2, 39906176), (4, 19953088), (8, 9976544), (16, 4988272), (31, 2574592), (32, 2494136), (62, 1287296), (64, 1247068), (89, 896768), (113, 706304), (124, 643648), (128, 623534), (178, 448384), (226, 353152), (248, 321824), (256, 311767), (356, 224192), (452, 176576), (496, 160912), (712, 112096), (904, 88288), (992, 80456), (1424, 56048), (1808, 44144), (1984, 40228), (2759, 28928), (2848, 28024), (3503, 22784), (3616, 22072), (3968, 20114), (5518, 14464), (5696, 14012), (7006, 11392), (7232, 11036), (7936, 10057)]