72973488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2239}}^1$

素因数の和:2354

約数の個数: 80

約数和(自身を含む): 217763840

約数和(自身を除く): 144790352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2239, 2328, 2716, 4074, 4478, 4656, 5432, 6717, 8148, 8956, 10864, 13434, 15673, 16296, 17912, 26868, 31346, 32592, 35824, 47019, 53736, 62692, 94038, 107472, 125384, 188076, 217183, 250768, 376152, 434366, 651549, 752304, 868732, 1303098, 1520281, 1737464, 2606196, 3040562, 3474928, 4560843, 5212392, 6081124, 9121686, 10424784, 12162248, 18243372, 24324496, 36486744, 72973488]

約数ペア:

[(1, 72973488), (2, 36486744), (3, 24324496), (4, 18243372), (6, 12162248), (7, 10424784), (8, 9121686), (12, 6081124), (14, 5212392), (16, 4560843), (21, 3474928), (24, 3040562), (28, 2606196), (42, 1737464), (48, 1520281), (56, 1303098), (84, 868732), (97, 752304), (112, 651549), (168, 434366), (194, 376152), (291, 250768), (336, 217183), (388, 188076), (582, 125384), (679, 107472), (776, 94038), (1164, 62692), (1358, 53736), (1552, 47019), (2037, 35824), (2239, 32592), (2328, 31346), (2716, 26868), (4074, 17912), (4478, 16296), (4656, 15673), (5432, 13434), (6717, 10864), (8148, 8956)]