78568192

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 171082800

約数和(自身を除く): 92514608

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 551, 557, 608, 928, 1102, 1114, 1216, 1856, 2204, 2228, 2432, 3712, 4408, 4456, 4864, 7424, 8816, 8912, 10583, 16153, 17632, 17824, 21166, 32306, 35264, 35648, 42332, 64612, 70528, 71296, 84664, 129224, 141056, 142592, 169328, 258448, 306907, 338656, 516896, 613814, 677312, 1033792, 1227628, 1354624, 2067584, 2455256, 2709248, 4135168, 4910512, 9821024, 19642048, 39284096, 78568192]

約数ペア:

[(1, 78568192), (2, 39284096), (4, 19642048), (8, 9821024), (16, 4910512), (19, 4135168), (29, 2709248), (32, 2455256), (38, 2067584), (58, 1354624), (64, 1227628), (76, 1033792), (116, 677312), (128, 613814), (152, 516896), (232, 338656), (256, 306907), (304, 258448), (464, 169328), (551, 142592), (557, 141056), (608, 129224), (928, 84664), (1102, 71296), (1114, 70528), (1216, 64612), (1856, 42332), (2204, 35648), (2228, 35264), (2432, 32306), (3712, 21166), (4408, 17824), (4456, 17632), (4864, 16153), (7424, 10583), (8816, 8912)]