27972432

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:977

約数の個数: 80

約数和(自身を含む): 81482880

約数和(自身を除く): 53510448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 887, 1168, 1314, 1752, 1774, 1971, 2628, 2661, 3504, 3548, 3942, 5256, 5322, 7096, 7884, 7983, 10512, 10644, 14192, 15768, 15966, 21288, 23949, 31536, 31932, 42576, 47898, 63864, 64751, 95796, 127728, 129502, 191592, 194253, 259004, 383184, 388506, 518008, 582759, 777012, 1036016, 1165518, 1554024, 1748277, 2331036, 3108048, 3496554, 4662072, 6993108, 9324144, 13986216, 27972432]

約数ペア:

[(1, 27972432), (2, 13986216), (3, 9324144), (4, 6993108), (6, 4662072), (8, 3496554), (9, 3108048), (12, 2331036), (16, 1748277), (18, 1554024), (24, 1165518), (27, 1036016), (36, 777012), (48, 582759), (54, 518008), (72, 388506), (73, 383184), (108, 259004), (144, 194253), (146, 191592), (216, 129502), (219, 127728), (292, 95796), (432, 64751), (438, 63864), (584, 47898), (657, 42576), (876, 31932), (887, 31536), (1168, 23949), (1314, 21288), (1752, 15966), (1774, 15768), (1971, 14192), (2628, 10644), (2661, 10512), (3504, 7983), (3548, 7884), (3942, 7096), (5256, 5322)]