72874944

素因数分解:

$2^6\times 3^3\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 112

約数和(自身を含む): 216347040

約数和(自身を除く): 143472096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 181, 192, 216, 233, 288, 362, 432, 466, 543, 576, 699, 724, 864, 932, 1086, 1398, 1448, 1629, 1728, 1864, 2097, 2172, 2796, 2896, 3258, 3728, 4194, 4344, 4887, 5592, 5792, 6291, 6516, 7456, 8388, 8688, 9774, 11184, 11584, 12582, 13032, 14912, 16776, 17376, 19548, 22368, 25164, 26064, 33552, 34752, 39096, 42173, 44736, 50328, 52128, 67104, 78192, 84346, 100656, 104256, 126519, 134208, 156384, 168692, 201312, 253038, 312768, 337384, 379557, 402624, 506076, 674768, 759114, 1012152, 1138671, 1349536, 1518228, 2024304, 2277342, 2699072, 3036456, 4048608, 4554684, 6072912, 8097216, 9109368, 12145824, 18218736, 24291648, 36437472, 72874944]

約数ペア:

[(1, 72874944), (2, 36437472), (3, 24291648), (4, 18218736), (6, 12145824), (8, 9109368), (9, 8097216), (12, 6072912), (16, 4554684), (18, 4048608), (24, 3036456), (27, 2699072), (32, 2277342), (36, 2024304), (48, 1518228), (54, 1349536), (64, 1138671), (72, 1012152), (96, 759114), (108, 674768), (144, 506076), (181, 402624), (192, 379557), (216, 337384), (233, 312768), (288, 253038), (362, 201312), (432, 168692), (466, 156384), (543, 134208), (576, 126519), (699, 104256), (724, 100656), (864, 84346), (932, 78192), (1086, 67104), (1398, 52128), (1448, 50328), (1629, 44736), (1728, 42173), (1864, 39096), (2097, 34752), (2172, 33552), (2796, 26064), (2896, 25164), (3258, 22368), (3728, 19548), (4194, 17376), (4344, 16776), (4887, 14912), (5592, 13032), (5792, 12582), (6291, 11584), (6516, 11184), (7456, 9774), (8388, 8688)]