76972672

素因数分解:

$2^7\times 7^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 176451840

約数和(自身を除く): 99479168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 271, 317, 448, 542, 634, 896, 1084, 1268, 1897, 2168, 2219, 2536, 3794, 4336, 4438, 5072, 7588, 8672, 8876, 10144, 15176, 17344, 17752, 20288, 30352, 34688, 35504, 40576, 60704, 71008, 85907, 121408, 142016, 171814, 242816, 284032, 343628, 601349, 687256, 1202698, 1374512, 2405396, 2749024, 4810792, 5498048, 9621584, 10996096, 19243168, 38486336, 76972672]

約数ペア:

[(1, 76972672), (2, 38486336), (4, 19243168), (7, 10996096), (8, 9621584), (14, 5498048), (16, 4810792), (28, 2749024), (32, 2405396), (56, 1374512), (64, 1202698), (112, 687256), (128, 601349), (224, 343628), (271, 284032), (317, 242816), (448, 171814), (542, 142016), (634, 121408), (896, 85907), (1084, 71008), (1268, 60704), (1897, 40576), (2168, 35504), (2219, 34688), (2536, 30352), (3794, 20288), (4336, 17752), (4438, 17344), (5072, 15176), (7588, 10144), (8672, 8876)]